CN103557410A - Antiskid foundation - Google Patents
Antiskid foundation Download PDFInfo
- Publication number
- CN103557410A CN103557410A CN201310598616.9A CN201310598616A CN103557410A CN 103557410 A CN103557410 A CN 103557410A CN 201310598616 A CN201310598616 A CN 201310598616A CN 103557410 A CN103557410 A CN 103557410A
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- Prior art keywords
- lower margin
- foundation
- skidding
- rubber pad
- rotor
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- Vibration Dampers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention provides an antiskid foundation, and relates to the field of machinery. The antiskid foundation comprises a foundation screw bolt, an external hexagonal nut, a rotating sheet, a rubber pad and a sleeve. According to the antiskid foundation, the rubber pad and the foundation can rotate relatively; the antiskid foundation has the characteristics as follows: the foundation can be antiskid and vibration-damping, the cost is low, and the rotation of the foundation is labor-saving; and the antiskid foundation is applicable to instruments and equipment which have the requirements for adjustable placement positions, skid resistance and vibration reduction.
Description
Technical field
The present invention relates to mechanical field, particularly a kind of anti-skidding lower margin.
Background technique
Anti-skidding lower margin in the market generally can be divided into two classes: a class is that rubber pad and lower margin double-screw bolt can not relatively rotate; Another kind of is that double-screw bolt end is spheroid, forms ball pair with the sphere in ground footstool.The former is when rotary foot double-screw bolt, and the position of machine also can be along with change, and due to rubber pad and bottom surface friction larger, while twisting lower margin double-screw bolt, need to overcome this frictional force, therefore effort relatively; Though the latter has solved the former problem, because structure is comparatively complicated, cost is higher.
Summary of the invention
The invention provides a kind of anti-skidding lower margin, its objective is in order to realize relatively rotating of rubber pad and lower margin.
In order to achieve the above object, embodiments of the invention provide a kind of anti-skidding lower margin, comprising:
Lower margin double-screw bolt, outer-hexagonal nut, rotor, rubber pad and sleeve.
Wherein, one end of described lower margin double-screw bolt is screw thread form, and the other end of described lower margin double-screw bolt is outer-hexagonal boss and ground footstool.
Further, there is a tapped hole in footstool bottom center in described ground.
Wherein, described rotor is made by metallic material.
Wherein, described rubber pad adopts mechanical means to be fixedly connected with described rotor, forms rubber cushion component.
Further, described mechanical means is that screw is fixed or rubber injection mold.
Further, between described rotor and footstool bottom surface, ground, be useful on the liquid of lubrication, make described rotor and the laminating of described ground footstool.
Wherein, the height of described sleeve is greater than thickness and the rubber pad center counter sink shoulder height sum of described rotor.
Wherein, described outer-hexagonal nut can make one end that is screw thread form of described lower margin double-screw bolt be screwed into.
The beneficial effect of such scheme of the present invention is as follows:
The above embodiment of the present invention is by described anti-skidding lower margin, can realize relatively rotating of rubber pad and lower margin, having can Anti-skid shock-absorbing, cost is low, rotary foot labour-saving feature, is applicable to require putting position adjustable and require in the instrument and equipment of Anti-skid shock-absorbing.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of lower margin in the present invention;
Fig. 2 is the partial enlarged drawing of the overall structure schematic diagram of lower margin in the present invention;
Fig. 3 A is the structure side view of lower margin double-screw bolt in the present invention;
Fig. 3 B is the structure plan view of lower margin double-screw bolt in the present invention;
Fig. 4 A adopts the rubber cushion component structure plan view being screwed in the present invention;
Fig. 4 B adopts the rubber cushion component structure side view being screwed in the present invention;
Fig. 5 is the rubber cushion component structural representation that adopts injection moulding process in the present invention;
Fig. 6 is the rotor structural representation while adopting injection moulding process in the present invention.
［ primary component symbol description ］
1-lower margin double-screw bolt, 2-outer-hexagonal nut, 3-rotor, 4-rubber pad, 5-sleeve, 6-screw, 7-compression spring, the large pad of 8-, 9-screw thread, 10-outer-hexagonal boss, 11-ground footstool, 12-tapped hole, 13-is the screw of rubber pad and rotor fixedly, the face that 14-screw rod should not stretch out.
Embodiment
For making the technical problem to be solved in the present invention, technological scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The present invention is directed to existing rubber pad and lower margin problem in relative rotation, a kind of anti-skidding lower margin is provided.
As shown in Figure 1 and Figure 2, embodiments of the invention provide a kind of anti-skidding lower margin, comprising: lower margin double-screw bolt 1, outer-hexagonal nut 2, rotor 3, rubber pad 4 and sleeve 5.
As shown in Fig. 3 A, Fig. 3 B, one end of described lower margin double-screw bolt 1 is screw thread 9 shapes, and the other end of described lower margin double-screw bolt is outer-hexagonal boss 10 and ground footstool 11.
Further, there is a tapped hole 12 in footstool 11 bottom center in described ground.
Wherein, described rotor 3 is made by metallic material.
Wherein, described rubber pad 4 adopts mechanical means to be fixedly connected with described rotor 3, forms rubber cushion component.
Further, described mechanical means is that screw 6 is fixed or rubber injection mold.
Further, between described rotor 3 and footstool 11 bottom surfaces, ground, there is one deck for lubricated liquid, make described rotor 3 and 11 laminatings of described ground footstool.
Wherein, the height of described sleeve 5 is greater than thickness and the rubber pad 4 center counter sink shoulder height sums of described rotor 3.
Wherein, described outer-hexagonal nut 2 can make one end that is screw thread 9 shapes of described lower margin double-screw bolt 1 be screwed into.
As shown in Fig. 4 A, Fig. 4 B, embodiments of the invention provide a kind of specific implementation method according to described anti-skidding lower margin, adopt the method for three screw 13 combinations, and wherein screw will add big flat washer, and it is suitable that screw 6 length will be selected, and can not surpass the face 14 of rotor 3.
As shown in Figure 5, embodiments of the invention provide another specific implementation method according to described anti-skidding lower margin, adopt the fixedly method of rotor 3 and rubber pad 4 of injection moulding, and rotor 3 is first processed into shape shown in Fig. 6, then rubber pad 4 is injected on rotor 3.Ground footstool 11 coated on bottom side one deck lubricant oil, then, by the rotor of rubber cushion component 3 and the 11 bottom surface laminatings of ground footstool, put into sleeve 5, large pad 8, compression spring 7 and screw 6 at the center hole of rubber cushion component successively, then tighten.
Than rotor 3 thickness t and the large 0.5～2mm of rubber pad 4 center counter sink shoulder height b sum, there is gap between large pad 8 and rubber pad 4 center counter sink step surfaces in the height h of sleeve 5, and gap width δ=0.5～2mm.After tightening like this screw 6, rubber cushion component and lower margin double-screw bolt 1 still can relatively rotate.
In use, described lower margin double-screw bolt 1 is in the tapped hole 12 that screw thread form one end is screwed into equipment, twists the height of the outer-hexagonal boss 10 adjustable lower margins of lower margin double-screw bolt 1 with spanner.Owing to having gap between large pad 8 and rubber pad center counter sink step surface, so the screw 6 of rubber cushion component central hole is after tightening, and rubber cushion component and lower margin double-screw bolt 1 still can relatively rotate.Lubricating oil filling between ground footstool 11 bottom surfaces and the rotor 3 of rubber cushion component, can reduce friction, and makes smooth rotation.Because the friction factor between rubber and ground is larger, can play anti-skidding effect, and when rotating lower margin double-screw bolt 1, rubber pad 4 keeps relative static with ground.In addition, rubber pad 4 also can play damping effect.
The above embodiment of the present invention is by described anti-skidding lower margin, can realize relatively rotating of rubber pad 4 and lower margin, having can Anti-skid shock-absorbing, cost is low, rotary foot labour-saving feature, is applicable to require putting position adjustable and require in the instrument and equipment of Anti-skid shock-absorbing.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. an anti-skidding lower margin, is characterized in that, comprising:
Lower margin double-screw bolt, outer-hexagonal nut, rotor, rubber pad and sleeve.
2. anti-skidding lower margin according to claim 1, is characterized in that, one end of described lower margin double-screw bolt is screw thread form, and the other end of described lower margin double-screw bolt is outer-hexagonal boss and ground footstool.
3. anti-skidding lower margin according to claim 2, is characterized in that, there is a tapped hole in described ground footstool bottom center.
4. anti-skidding lower margin according to claim 1, is characterized in that, described rotor is made by metallic material.
5. anti-skidding lower margin according to claim 1, is characterized in that, described rubber pad adopts mechanical means to be fixedly connected with described rotor, forms rubber cushion component.
6. anti-skidding lower margin according to claim 5, is characterized in that, described mechanical means is that screw is fixed or rubber injection mold.
7. anti-skidding lower margin according to claim 4, is characterized in that, between described rotor and footstool bottom surface, ground, has one deck for lubricated liquid, makes described rotor and the laminating of described ground footstool.
8. anti-skidding lower margin according to claim 1, is characterized in that, the height of described sleeve is greater than thickness and the rubber pad center counter sink shoulder height sum of described rotor.
9. anti-skidding lower margin according to claim 2, is characterized in that, one end that is screw thread form of described lower margin double-screw bolt is screwed into outer-hexagonal nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598616.9A CN103557410B (en) | 2013-11-20 | 2013-11-20 | A kind of Non-skid feet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310598616.9A CN103557410B (en) | 2013-11-20 | 2013-11-20 | A kind of Non-skid feet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103557410A true CN103557410A (en) | 2014-02-05 |
| CN103557410B CN103557410B (en) | 2016-03-02 |
Family
ID=50011730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310598616.9A Expired - Fee Related CN103557410B (en) | 2013-11-20 | 2013-11-20 | A kind of Non-skid feet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557410B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958021A (en) * | 2015-07-09 | 2015-10-07 | 常州市武进常友无纺布制品厂 | Anti-skidding anti-shock bath mat for bathroom |
| CN104963996A (en) * | 2015-06-03 | 2015-10-07 | 姜超 | Leaf filter body vibration-resistant foot pad |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580370Y (en) * | 2002-09-26 | 2003-10-15 | 深圳美加丽实验室装备有限公司 | Adjustable castor for laboratory specific furniture |
| CN201043666Y (en) * | 2007-02-15 | 2008-04-02 | 金石门企业股份有限公司 | Improved socket structure |
| CN201050571Y (en) * | 2007-04-16 | 2008-04-23 | 林宗升 | Machine tool shedding-proof shock-proof pad iron |
| CN101614315A (en) * | 2008-06-24 | 2009-12-30 | 海尔集团公司 | The leg assembly that is used for household electric appliance |
| US7744050B2 (en) * | 2006-05-11 | 2010-06-29 | Whirlpool S.A. | Self-leveling foot for an appliance |
| CN103016911A (en) * | 2011-09-28 | 2013-04-03 | 艾默生网络能源有限公司 | Anti-loosening foot margin |
-
2013
- 2013-11-20 CN CN201310598616.9A patent/CN103557410B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2580370Y (en) * | 2002-09-26 | 2003-10-15 | 深圳美加丽实验室装备有限公司 | Adjustable castor for laboratory specific furniture |
| US7744050B2 (en) * | 2006-05-11 | 2010-06-29 | Whirlpool S.A. | Self-leveling foot for an appliance |
| CN201043666Y (en) * | 2007-02-15 | 2008-04-02 | 金石门企业股份有限公司 | Improved socket structure |
| CN201050571Y (en) * | 2007-04-16 | 2008-04-23 | 林宗升 | Machine tool shedding-proof shock-proof pad iron |
| CN101614315A (en) * | 2008-06-24 | 2009-12-30 | 海尔集团公司 | The leg assembly that is used for household electric appliance |
| CN103016911A (en) * | 2011-09-28 | 2013-04-03 | 艾默生网络能源有限公司 | Anti-loosening foot margin |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104963996A (en) * | 2015-06-03 | 2015-10-07 | 姜超 | Leaf filter body vibration-resistant foot pad |
| CN104958021A (en) * | 2015-07-09 | 2015-10-07 | 常州市武进常友无纺布制品厂 | Anti-skidding anti-shock bath mat for bathroom |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103557410B (en) | 2016-03-02 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20181120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |