CN106475979A - Lid, pedal bottom plate and pedal on pedal - Google Patents

Lid, pedal bottom plate and pedal on pedal Download PDF

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Publication number
CN106475979A
CN106475979A CN201611063250.5A CN201611063250A CN106475979A CN 106475979 A CN106475979 A CN 106475979A CN 201611063250 A CN201611063250 A CN 201611063250A CN 106475979 A CN106475979 A CN 106475979A
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CN
China
Prior art keywords
pedal
bottom plate
lid
base plate
reinforcing rib
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.)
Granted
Application number
CN201611063250.5A
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Chinese (zh)
Other versions
CN106475979B (en
Inventor
沈剑
姚少民
彭志健
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Dexin Plastic Technology Co ltd
Original Assignee
Dexing Wuxi Plastic Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dexing Wuxi Plastic Technology Co Ltd filed Critical Dexing Wuxi Plastic Technology Co Ltd
Priority to CN201611063250.5A priority Critical patent/CN106475979B/en
Publication of CN106475979A publication Critical patent/CN106475979A/en
Application granted granted Critical
Publication of CN106475979B publication Critical patent/CN106475979B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25HWORKSHOP EQUIPMENT, e.g. FOR MARKING-OUT WORK; STORAGE MEANS FOR WORKSHOPS
    • B25H1/00Work benches; Portable stands or supports for positioning portable tools or work to be operated on thereby

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)
  • Mechanical Control Devices (AREA)

Abstract

The present invention relates to machining technology field, especially relates to lid, pedal bottom plate and pedal on a kind of pedal.Cover on the pedal, including upper lid body and be uniformly arranged on multiple first reinforcing rib structures of upper lid body outer ring;The pedal bottom plate, including covering on base plate body and described pedal;The base plate body outer ring is provided with multiple the second reinforcing rib structures coordinated with the first reinforcing rib structure, and the upper lid body is covered with described this body phase of base plate;The pedal, including lid on described pedal or described pedal bottom plate.On the pedal, lid, pedal bottom plate and pedal stiffening effect are good, and security performance is high.

Description

Lid, pedal bottom plate and pedal on pedal
Technical field
The present invention relates to machining technology field, lid, pedal bottom plate and pedal on more particularly to a kind of pedal.
Background technology
Current pedal commonly used in Machining operations, pedal are to stand or put one block of plate of pin or narrow platform for people. Lathe for the sake of security, is prevented chip from falling on the ground bundle pin, prevents lathe bleed from causing workman to slip in operation, is occurred unexpected Accident, operative employee all stand in wooden pedal top-operation.
Commercially available pedal in actual use, is susceptible to cracking, and wooden pedal structure is more soft, and durability is relatively Difference, Long-Time Service easily cause cracking phenomena, have great potential safety hazard.
Content of the invention
The present invention provides lid, pedal bottom plate and pedal on a kind of pedal, largely solves the problems referred to above.
It is an object of the invention to provide covering on a kind of pedal.
The second object of the present invention is to provide a kind of pedal bottom plate.
The third object of the present invention is to provide a kind of pedal.
Cover on the pedal that the present invention is provided, including:Upper lid body and it is uniformly arranged on multiple the of lid body outer ring One reinforcing rib structure.
Further, the upper lid body top is provided with multiple anti-skid bulges.
Further, formed between two anti-skid bulges of arbitrary neighborhood and dirty groove is let out, and/or, in the anti-skid bulge It is provided with and lets out dirty groove.
Further, the place for closing on lid body edges is uniformly provided with multiple mudholes.
Further, the relative both sides of the upper lid body are provided with the preformed groove passed for handling hand position.
The present invention also provides a kind of pedal bottom plate, including covering on base plate body and described pedal;The base plate body Outer ring is provided with multiple the second reinforcing rib structures coordinated with the first reinforcing rib structure, the upper lid body and the base plate body Mutually cover.
Further, step is also strengthened integrally formed with a circle in the bottom of the base plate body.
Further, the relative both sides of the base plate body are provided with the handling hand position passed from preformed groove.
Further, the top of the base plate body is provided with the lower support structure for supporting anti-skid bulge.
The present invention also provides a kind of pedal, including lid on described pedal or described pedal bottom plate.
Lid, pedal bottom plate and pedal on a kind of pedal of present invention offer, easy to use, simple structure, practical.With For prior art, on the pedal, lid, pedal bottom plate and pedal have big advantage, are embodied in following several respects:
First, cover on the pedal, simple structure, the first reinforcing rib structure can improve the intensity that covers on pedal, it is to avoid personnel Step on and collapse, cause pedal to damage, or even cause danger.
2nd, the pedal bottom plate, is provided with the second reinforcing rib structure coordinated with the first reinforcing rib structure, improves further and steps on The intensity of plate, improves security performance.
3rd, the pedal, simple structure, and stability are good.
Above-mentioned setting so that lid, pedal bottom plate and pedal structure are simple on the pedal that the present invention is provided, good stability.
Description of the drawings
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete Needed for embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, in describing below Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation covered on pedal provided in an embodiment of the present invention;
Fig. 2 is the top view of pedal bottom plate provided in an embodiment of the present invention;
The front view of Fig. 3 pedal bottom plate provided in an embodiment of the present invention;
Fig. 4 is the structural representation of the pedal provided in an embodiment of the present invention based on Fig. 1 and Fig. 2.
Icon:100- pedal;Cover on 110- pedal;120- pedal bottom plate;The upper lid body of 111-;The first reinforcement of 112- is tied Structure;113- anti-skid bulge;114- lets out dirty groove;115- mudhole;116- preformed groove;121- base plate body;The second reinforcement of 122- Structure;123- strengthens step;124- lower support structure.
Specific embodiment
Technical scheme is clearly and completely described below in conjunction with accompanying drawing, it is clear that described enforcement Example is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill The every other embodiment obtained under the premise of creative work is not made by personnel, belongs to the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ", The orientation of instruction such as " level ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or position relationship, merely to Be easy to describe the present invention and simplify description, rather than indicate or the hint device of indication or element must with specific orientation, With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ", " the 3rd " is only used for describing purpose, and it is not intended that indicating or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected;Can To be to be mechanically connected, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition Concrete meaning in invention.
As shown in figure 1, the embodiment of the present invention is provided on a kind of pedal covers 110, including:Upper lid body 111 and uniformly set Put multiple first reinforcing rib structures 112 in upper 111 outer ring of lid body.
Preferably, the first reinforcing rib structure 112 is rectangular configuration, it is further preferred that the first reinforcing rib structure 112 is pros Shape structure, most preferably, please continue to refer to Fig. 1, the first reinforcing rib structure 112 is trapezium structure, good stability.
Wherein, reinforcement is referred in structured design process, in fact it could happen that the cantilevered out face of structure is excessive, or span is excessive Situation, in this case, the load that the joint face of structural member itself can bear is limited, then in the public vertical of two combinations Increase by one piece of reinforcing plate on face, ribs is commonly called as, to increase the intensity of faying face.
Cover 110 on the pedal, simple structure, the first reinforcing rib structure 112 can improve on pedal the intensity of lid 110 and steady Qualitative, it is to avoid personnel step on collapses, cause pedal 100 to damage, or even cause danger.
More specifically, all parts below for lid 110 on pedal in the present embodiment are described in detail.
In order to improve the non-skid property of lid 110 on pedal, above-mentioned upper 111 top of lid body is provided with multiple anti-skid bulges 113.
Wherein, the hot pressing decorative pattern of anti-skid bulge 113 can be arbitrarily designed according to demand of client etc., and anti-skid bulge 113 is led Anti-skidding effect is played, during shop worker's operation, during foot pedal, anti-skid bulge 113 increases workman's sole face And the frictional force on pedal between lid 110, it is not easy to there is the contingencies such as tumble, therefore, anti-skid bulge 113 is largely Reduce potential safety hazard.
Herein it should be noted that anti-skid bulge 113 be belonging to anti-skidding process (refer to for recover or improve body surface Anti-slide performance and the measure taken) one kind.
Greasy dirt iron filings in order to avoid plant working etc. are dropped on pedal 100, it is impossible to discharged when causing workman's operation Slip or even cause danger, formed between two above-mentioned anti-skid bulges 113 of arbitrary neighborhood and dirty groove 114 is let out, and/or, above-mentioned anti-skidding It is provided with raised 113 and lets out dirty groove 114.Further, the place for closing on above-mentioned upper 111 edge of lid body is uniformly provided with multiple rows Dirty hole 115.
Specifically, between two anti-skid bulges 113 let out dirty groove 114 will whole upper lid body 111 be divided into multiple Network, and to let out the groove depth of dirty groove 114 be 1-2cm, less than the height of anti-skid bulge 113, when having greasy dirt or scrap iron from splashing extremely When upper lid body 111, can along let out dirty groove 114 flow be located at upper 111 edge of lid body mudhole 115, directly Flow at recovery;Preferably, Fig. 1 is continued referring to, and the dirty groove 114 of letting out in anti-skid bulge 113 is arranged in a crossed manner, can make greasy dirt With impurity such as iron filings in its inner homogeneous flowing.
Herein it should be noted that the dirty groove 114 of letting out in anti-skid bulge 113 is arranged in a crossed manner, it is only used as a kind of preferred Embodiment, can also select other to disclosure satisfy that the structure for letting out dirty function, and here is not just repeated.
Preferably, the hole Zhou Gaodu of mudhole 115 slightly below lets out dirty groove 114, it is intended that when the trash flows such as greasy dirt are arrived When near mudhole 115, if the excessive height of mudhole 115, greasy dirt may be caused to be deposited in arround mudhole 115, The effect of blowdown is extremely difficult to, therefore is set to slightly below let out the height of dirty groove 114, greasy dirt by the hole Zhou Gaodu of mudhole 115 The impurity such as iron filings just directly can be spilt out from mudhole 115 under gravity.
For the integrality of structure and lid on pedal 110 is easily moved, the relative both sides of above-mentioned upper lid body 111 are equal It is provided with the preformed groove 116 passed for handling hand position.
As Figure 2-3, the present embodiment also provides a kind of pedal bottom plate 120, with lid on pedal 110 cover (imply that spiral-lock, 110 spiral-locks are covered on pedal in pedal bottom plate 120), including base plate body 121, above-mentioned 121 outer ring of base plate body is provided with multiple The second reinforcing rib structure 122 coordinated with the first reinforcing rib structure 112.
The pedal bottom plate 120, is provided with the second reinforcing rib structure 122 coordinated with the first reinforcing rib structure 112, further The intensity of pedal 100 is improved, improves security performance.
More specifically, all parts below for pedal bottom plate in the present embodiment 120 are described in detail.
In order to improve the stability of pedal bottom plate 120, the bottom of above-mentioned base plate body 121 is also strengthened integrally formed with a circle Step 123.When on lid 110 on people's pin steps on pedal, under the effect of the pressure, lid 110 and pedal bottom plate 120 on pedal Deformation to a certain extent can all occur, of long duration, the middle position of lid 110 and pedal bottom plate 120 can be collapsed on pedal Fall into, height reduction, lead to not use, be integrally formed in the bottom of base plate body 121 and circle reinforcement step 123 is provided with, its Purpose is, when lid 110 on pedal and pedal bottom plate 120 are subject to ambient pressure, can be protruding, and strengthen step 123 and adopt With rigidity (rigidity refers to the ability that elastic deformation resisted by material in stress, be elastic properties of materials deformation one of complexity as Levy, the rigidity of material is generally weighed with elastic modulus E, in elastic range, rigidity is that part load is directly proportional to displacement Proportionality coefficient, that is, cause the power needed for unit displacement) stronger material, receive pedal bottom plate 120 extruding when not variable Shape, and reaction force is produced, the elastic deformation of lid body 111 and the generation of base plate body 121 is resisted (due to covering on pedal 110 and pedal bottom plate 120 in the present embodiment adopt plastic material, therefore within the specific limits, elastic deformation can be produced), rise To the effect for strengthening lid 110 and 120 intensity of pedal bottom plate on pedal, prevent pedal 100 from rupturing suddenly, personnel cause danger.
For the integrality of structure, the relative both sides of above-mentioned base plate body 121 are provided with passing from preformed groove 116 Handling hand position (not shown on figure).Handling hand potential energy enough plays the effect for being moved easily pedal 100.
For the integrality of structure and the intensity of entirety, the top of above-mentioned base plate body 121 is provided with anti-for supporting Sliding raised 113 lower support structure 124.The volume of lower support structure 124 is slightly less than the volume of anti-skid bulge 113, but its Highly roughly the same so that lower support structure 124 can be nested in inside anti-skid bulge 113 just, play support anti-skidding convex Rise 113 effect, further improving stability so that on pedal lid 110 and pedal bottom plate 120 bulk strength more preferably.
As Figure 1-4, the embodiment of the present invention also provides a kind of pedal 100, including covering 110 or above-mentioned on above-mentioned pedal Pedal bottom plate 120.
When lid 110 and pedal bottom plate 120 are covered on pedal, 110 spiral-locks are covered on above-mentioned pedal in above-mentioned pedal bottom plate On 120, and above-mentioned first reinforcing rib structure 112 and above-mentioned second reinforcing rib structure, 122 clamping, above-mentioned lower support structure 124 With 113 clamping of above-mentioned anti-skid bulge, above-mentioned handling hand position is passed from corresponding preformed groove 116.
Herein it should be noted that for the integrality of structure, in the present embodiment pedal bottom plate 120 with pedal on cover After 110 spiral-locks are combined, on pedal, the position of the correspondence pedal bottom plate 120 of mudhole 115 of lid 110 is also equipped with mudhole 115, and And the bottom of pedal bottom plate 120 prevents the collecting vessel for holding the impurity such as greasy dirt iron filings.
The pedal 100, the first reinforcing rib structure 112 and 122 clamping of the second reinforcing rib structure, lower support structure 124 with 113 clamping of anti-skid bulge so that overall structure is more firm, simply, and stability is good.
Now technical problem present in prior art is described in detail in:
The agent structure of existing pedal 100 is wood, in actual use, following shortcoming easily occurs:Due to mesh Front universal 100 material of pedal is wood, is easily permeated by greasy dirt, when be saturated during routine use at ordinary times It is particularly easy to long produce skidding when wooden pedal 100 is trampled;100 structure of wooden pedal is more soft, and durability is relatively Difference, Long-Time Service easily cause cracking phenomena, have great potential safety hazard;Because general 100 surface of wooden pedal all have big between Gap, in use rubbish and greasy dirt etc. dropped to below pedal 100 by gap, cause ground environment pollute;Because of wood Easily damage so being accomplished by set intervals being changed, use cost is higher in the long run;Greasy dirt is penetrated into inherently The timber for easily firing, easily causes fire, has increased potential safety hazard.
Now the assembling process with regard to the embodiment of the present invention is described in detail:
110 spiral-locks will be covered on pedal on pedal bottom plate 120, by upper lid body 111 and 121 surrounding of base plate body First reinforcing rib structure 112 and above-mentioned second reinforcing rib structure 122 think that clamping makes top and the bottom firmly fit together.Use When, the anti-skid bulge 113 for covering 110 surfaces on pedal can be prevented due to skidding and cause personnel to fall down injury;And drop to Rubbish and greasy dirt above lid body 111 etc. can all be flowed into bottom by the let out dirty groove 114, mudhole 115 on surface Rubbish position is specially held, so as to reach i.e. safety and the function of environment protection clean.
To sum up, the present invention provides lid 110, pedal bottom plate 120 and pedal 100, its processing technology on a kind of pedal:Pass through Plastics sucking moulding technique, in conjunction with other auxiliary processes such as cutting, punchings, by all kinds of to ABS, PC, PP, PET etc. environmentally-friendly plastic sheet materials Various sizes of pedal 100 needed for being fabricated to;Using the integrally formed technology of plastic uptake, the pedal 100 needed for being fabricated to is molded hair Base, requires further according to different shape and size etc., using other techniques such as cutting, punching, machinings, machining pedal 100 Inside and outside portion's structure division simultaneously makes lid body 111 thereon and base plate body 121 be fabricated to pedal 100 after combining.With prior art Speech, on the pedal, lid 110, pedal bottom plate 120 and pedal 100 are embodied in following aspects with big advantage:
First, 100 main body of pedal is completed by Flame-retardant environment-friendlymaterial material plastics sucking moulding, overall lightweight, environmental protection, and environmental protection is again The excellent weatherability of raw plastics and shock resistance are more suitable for doing packaging use;Lighter weight such as causes to clean, carries at the operating efficiency Higher safer, use cost is significantly reduced;It is more selective that the plasticity of plastics makes product appearance also have, and can be directed to The different surface structure of different types of customer requirement design and color, convenient and swift.
2nd, by the surface anti-skidding raised 113 of special design and the structures such as dirty groove 114 are let out ensureing security when using And cleannes, repeatedly can use for a long time, the first reinforcing rib structure 112 of upper lid body 111 and base plate body 121, Two reinforcing rib structures 122 and lower support structure 124 etc. cause the more solid reliability of pedal 100;Multiple support and reinforcement knot Structure design makes on pedal that lid 110 is even closer with the contact of pedal bottom plate 120, and processing safety is greatly promoted, and improves work Efficiency.
3rd, after upper lid body 111 and base plate body 121 are fitted tightly, that is, the cleanliness factor on 100 surface of pedal ensure that, with When again anti-skidding, safety, convenient working.
4th, as pedal 100 uses flame retardant grade environmentally-friendly plastic, and specially devise on 100 surface of pedal anti-skidding convex Play 113 and dirty groove 114 is let out, the greasy dirt for producing in actual use is not detained in 100 surface of pedal, will not also penetrate into Product, and surface of plastic products spot easy cleaning, improve security compared with the timber for easily permeating.
5th, 100 structure of pedal of flame retardant grade environmentally-friendly plastic material is more tight, and shock resistance and durability are stronger, make for a long time With slight crack also will not can be produced as timber.
6th, flame retardant grade environmentally-friendly plastic is adopted, and the rubbish produced during use and greasy dirt etc. can be flowed by the dirty groove 114 of letting out on surface Enter bottom specially the placement greasy dirt of design and the position of flying chip, Long-Time Service will not cause the dirt that rubbish and greasy dirt are revealed to ground Dye.
7th, flame retardant grade environmental-protecting material shock resistance and durability all higher, use time compared with conventional wooden pedal Longer.
8th, flame retardant grade environmentally-friendly plastic material can select different materials (for example according to demand:ABS, PC, PE etc.), color, Design in moulding, elegant in appearance, sight is enhanced compared with conventional wooden pedal.
Finally it should be noted that:Various embodiments above only in order to technical scheme to be described, rather than a limitation;To the greatest extent Pipe has been described in detail to the present invention with reference to foregoing embodiments, it will be understood by those within the art that:Its according to So the technical scheme described in foregoing embodiments can be modified, or which part or all technical characteristic are entered Row equivalent;And these modifications or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology The scope of scheme.

Claims (10)

1. cover on a kind of pedal, it is characterised in that include:Upper lid body and it is uniformly arranged on multiple the of lid body outer ring One reinforcing rib structure.
2. cover on pedal according to claim 1, it is characterised in that the upper lid body top is provided with multiple anti-skidding convex Rise.
3. cover on pedal according to claim 2, it is characterised in that formed between two anti-skid bulges of arbitrary neighborhood Dirty groove is let out, and/or, it is provided with the anti-skid bulge and lets out dirty groove.
4. on pedal according to claim 1 cover, it is characterised in that close on lid body edges place be uniformly provided with multiple Mudhole.
5. cover on pedal according to claim 1, it is characterised in that the relative both sides of the upper lid body are provided with confession The preformed groove that handling hand position passes.
6. a kind of pedal bottom plate, it is characterised in that including on the pedal any one of base plate body and claim 1-5 Lid;The base plate body outer ring is provided with multiple the second reinforcing rib structures coordinated with the first reinforcing rib structure, and the upper lid is originally Body is covered with described this body phase of base plate.
7. pedal bottom plate according to claim 6, it is characterised in that the bottom of the base plate body is also integrally formed with Step strengthened by circle.
8. pedal bottom plate according to claim 6, it is characterised in that the relative both sides of the base plate body are provided with From the handling hand position that preformed groove is passed.
9. pedal bottom plate according to claim 6, it is characterised in that the top of the base plate body is provided with for supporting The lower support structure of anti-skid bulge.
10. a kind of pedal, it is characterised in that including lid or claim 6-9 on the pedal any one of claim 1-5 Any one of pedal bottom plate.
CN201611063250.5A 2016-11-28 2016-11-28 Pedal upper cover, pedal bottom plate and pedal Active CN106475979B (en)

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Application Number Priority Date Filing Date Title
CN201611063250.5A CN106475979B (en) 2016-11-28 2016-11-28 Pedal upper cover, pedal bottom plate and pedal

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Application Number Priority Date Filing Date Title
CN201611063250.5A CN106475979B (en) 2016-11-28 2016-11-28 Pedal upper cover, pedal bottom plate and pedal

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CN106475979A true CN106475979A (en) 2017-03-08
CN106475979B CN106475979B (en) 2019-03-15

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114043254A (en) * 2021-11-25 2022-02-15 山西汾西重工有限责任公司 Industrial machining pedal device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101776A1 (en) * 1982-08-26 1984-03-07 WEGU Gummi- und Kunststoffwerke Walter Dräbing KG Resilient safety surfacing slab
US5115621A (en) * 1987-09-10 1992-05-26 O M Kiki Co., Ltd. Free access floor panel
JPH07189493A (en) * 1993-12-27 1995-07-28 Asahi Chem Ind Co Ltd Stacking type stock
US5820798A (en) * 1996-04-05 1998-10-13 Stageright Corporation Method of making an ice rink cover
CN201121394Y (en) * 2007-10-31 2008-09-24 许景贤 Shock-absorbing floor board
KR101289739B1 (en) * 2013-02-25 2013-07-26 장안하이텍주식회사 A execution method preventing noise to between floor of public housing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101776A1 (en) * 1982-08-26 1984-03-07 WEGU Gummi- und Kunststoffwerke Walter Dräbing KG Resilient safety surfacing slab
US5115621A (en) * 1987-09-10 1992-05-26 O M Kiki Co., Ltd. Free access floor panel
JPH07189493A (en) * 1993-12-27 1995-07-28 Asahi Chem Ind Co Ltd Stacking type stock
US5820798A (en) * 1996-04-05 1998-10-13 Stageright Corporation Method of making an ice rink cover
CN201121394Y (en) * 2007-10-31 2008-09-24 许景贤 Shock-absorbing floor board
KR101289739B1 (en) * 2013-02-25 2013-07-26 장안하이텍주식회사 A execution method preventing noise to between floor of public housing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114043254A (en) * 2021-11-25 2022-02-15 山西汾西重工有限责任公司 Industrial machining pedal device

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Address after: Building 18, Building 01, Zhongnan Industrial Park, No. 50 Chunjiang Road, Heqiao Town, Yixing City, Wuxi City, Jiangsu Province, 214215

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Patentee before: WUXI DEXING PLASTIC TECHNOLOGY CO.,LTD.

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