CN114012950A - Anti-bending high-elasticity rubber and preparation process and application thereof - Google Patents
Anti-bending high-elasticity rubber and preparation process and application thereof Download PDFInfo
- Publication number
- CN114012950A CN114012950A CN202111438202.0A CN202111438202A CN114012950A CN 114012950 A CN114012950 A CN 114012950A CN 202111438202 A CN202111438202 A CN 202111438202A CN 114012950 A CN114012950 A CN 114012950A
- Authority
- CN
- China
- Prior art keywords
- bending
- elasticity rubber
- sleeve part
- elasticity
- drill bit
- 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.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 title claims abstract description 49
- 239000005060 rubber Substances 0.000 title claims abstract description 49
- 238000005452 bending Methods 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 7
- 210000005069 ears Anatomy 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000003754 machining Methods 0.000 claims description 4
- 238000005520 cutting process Methods 0.000 abstract description 2
- 238000010092 rubber production Methods 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 2
- 206010015911 Eye burns Diseases 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000003813 thumb Anatomy 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C39/028—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles having an axis of symmetry
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
-
- 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
- A47C7/62—Accessories for chairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/003—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting rubber
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention relates to the technical field of rubber production, in particular to anti-bending high-elasticity rubber and a preparation process and application thereof; the method comprises the following steps: mixing the raw materials according to a ratio to obtain a mixture; step two: respectively pouring the mixture into a mold A and a mold B, and obtaining a sleeve part and a cushion part after cooling and forming; step three: processing an inner cavity in the sleeve part, and cutting out the bulges and the blades; step four: connecting the processed sleeve part with the pad part; step five: removing the burrs in the processed sleeve part to obtain the anti-bending high-elasticity rubber; a plurality of bulges and a plurality of blades are uniformly distributed in the inner cavity in the circumferential direction; two ears are further arranged on the sleeve part; the connecting strength of the anti-bending high-elasticity rubber and the end of the rod-shaped object can be improved.
Description
Technical Field
The invention relates to the technical field of rubber production, in particular to anti-bending high-elasticity rubber and a preparation process and application thereof.
Background
The rubber is an elastic solid substance prepared from natural latex collected from Brazilian rubber trees through processes of coagulation, drying and the like, and the effect of the rubber is changed by adding some chemical substances in the conventional process; because of good elasticity, the rubber protective sleeve is often used for manufacturing various protective sleeves for protecting various articles for daily use, but the connection between the protective sleeve made of the existing rubber and the end of the rod-shaped object is unstable and is easy to fall off.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a preparation process of the bending-resistant high-elasticity rubber, which can improve the connection strength of the bending-resistant high-elasticity rubber and the end of a rod-shaped object.
The technical scheme adopted by the invention for solving the technical problems is as follows:
a preparation process of anti-bending high-elasticity rubber comprises the following steps:
the method comprises the following steps: mixing the raw materials according to a ratio to obtain a mixture;
step two: respectively pouring the mixture into a mold A and a mold B, and obtaining a sleeve part and a cushion part after cooling and forming;
step three: processing an inner cavity in the sleeve part, and cutting out the bulges and the blades;
step four: connecting the processed sleeve part with the pad part;
step five: and removing the burrs in the processed sleeve part to obtain the bending-resistant high-elasticity rubber.
Furthermore, a plurality of bulges and a plurality of blades are uniformly distributed in the inner cavity in the circumferential direction.
Further, two ears are arranged on the sleeve part.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a flow chart of the process for preparing the anti-bending high-elasticity rubber in the invention;
FIG. 2 is a schematic structural view of the anti-buckling high elastic rubber of the present invention;
FIG. 3 is a cross-sectional view of the bending-resistant high elastic rubber of the present invention;
FIG. 4 is a schematic structural diagram of a spherical surface according to the present invention;
FIG. 5 is a schematic view of the structure of the sheath portion of the present invention;
FIG. 6 is a schematic view of the structure of the motor B and the drill bit in the present invention;
FIG. 7 is a schematic view of the structure of the drill, the cutter, the outer ring and the arc cutter of the present invention;
FIG. 8 is a schematic view of the interior of the drill bit of the present invention;
FIG. 9 is a schematic view of the structure of a bladed knife according to the invention;
FIG. 10 is a schematic view of the structure of the torch according to the present invention;
FIG. 11 is a schematic view of the structure of the clamping portion of the present invention;
FIG. 12 is a schematic view of the structure of the conveying section in the present invention;
FIG. 13 is a schematic view of the construction of the gear and rack of the present invention;
FIG. 14 is a schematic view of the structure of the pressure plate and the bottom ring of the present invention.
Detailed Description
Referring to FIG. 1, an exemplary process for preparing a high resilience rubber against bending is shown:
firstly, mixing the raw materials according to a ratio to obtain a mixture; then, respectively pouring the mixture into a mold A and a mold B, and obtaining a sleeve part 01 and a pad part 02 after cooling and forming; then, an inner cavity 06 is processed in the sleeve part 01, and a bulge 04 and a blade 05 are cut; secondly, connecting the processed sleeve part 01 with the pad part 02; finally, the burrs in the processed sleeve part 01 are removed completely, and the bending-resistant high-elasticity rubber is obtained.
Referring to fig. 2 to 5, an exemplary operation of sleeving the sleeve part 01 on the shaft end can be obtained according to the following steps:
a plurality of bulges 04 and a plurality of blades 05 are uniformly distributed in the inner cavity 06 in the circumferential direction; when the device is used, only the end of the rod-shaped object needs to be inserted into the inner cavity 06, at the moment, the plurality of protrusions 04 and the plurality of blades 05 in the inner cavity 06 can be correspondingly deformed in the horizontal direction under the extrusion of the end of the rod-shaped object, and the protrusions 04 and the plurality of blades 05 are elastically attached to the end of the rod-shaped object by the aid of the protrusions, so that the sleeve part 01 is sleeved on the end of the rod-shaped object, the sleeve part 01 protects the end of the rod-shaped object, and meanwhile, the plurality of blades 05 are of an inclined structure, so that the end of the rod-shaped object is more labor-saving and smooth when the plurality of blades 05 are extruded; simultaneously a plurality of archs 04 can increase the friction with the shaft-like thing outer wall, and the intensity of the cover of increase cover portion 01 at the shaft-like thing end is avoided cover portion 01 to drop from the shaft-like thing end.
Referring to fig. 2 to 5, an exemplary operation of rapidly inserting the sleeve portion 01 on the tip of the shaft according to the present invention is as follows:
two ears 03 are arranged on the sleeve part 01; when using, the user can press on two ears 03 with the thumb of both hands, then to both sides pulling to utilize elasticity to make the opening of inner chamber 06 upper end take place elastic deformation, can make the shape of the opening of inner chamber 06 upper end similar with the shape of shaft-like thing end, so that the end of shaft-like thing enters into in the middle of the inner chamber 06, thereby realizes overlapping the effect of portion 01 quick cover at the shaft-like thing end.
Referring to fig. 2-5, one exemplary operation that may be achieved to increase the friction of the shaft tip with the ground is shown:
a plurality of spherical surfaces 07 are uniformly distributed at the bottom end of the pad part 02; after the anti-bending high-elasticity rubber is clamped on the rod-shaped object end, when the rod-shaped object end needs to be placed on the ground to stand for placement, the friction force between the ground and the pad part 02 can be increased by utilizing the plurality of spherical surfaces 07 at the bottom end of the pad part 02, so that slipping between the rod-shaped object end and the ground is avoided, and the rod-shaped object placed by standing is prevented from falling down.
Referring to fig. 6-8, one exemplary operation that can be achieved to form the lumen 06 in the sleeve portion 01 is as follows:
the preparation process of the anti-bending high-elasticity rubber also relates to an anti-bending high-elasticity rubber preparation device, which comprises a drill bit 10, a motor B15 for driving the drill bit 10 to rotate, an outer ring 12 fixed on the drill bit 10, two arc cutters 13 rotating on the outer ring 12, and two motors A14 for respectively driving the two arc cutters 13 to rotate and fixed on the outer ring 12, wherein the lower end of the drill bit 10 is provided with a plurality of openings, and each opening is provided with a cutter 11; during machining, only the sleeve part 01 needs to be placed on a machining platform, then the motor B15 is used for driving the drill bit 10 to be perpendicular to the upper surface of the sleeve part 01 and to be positioned on the axis of the sleeve part 01, then the motor B15 drives the drill bit 10 to rotate clockwise, so that the drill bit 10 drives the plurality of cutters 11 arranged on the plurality of openings at the lower end to machine the inner cavity 06 on the sleeve part 01, meanwhile, waste materials cut off by the plurality of cutters 11 when rotating enter the drill bit 10 from the plurality of openings at the lower end of the drill bit 10 to be concentrated, when the depth of the inner cavity 06 machined by the drill bit 10 is enough, the waste materials do not continuously move towards the inside of the sleeve part 01 and keep the height unchanged, at the moment, the two motors A14 with the self-prepared power supply are opened, so that the two motors A14 respectively drive the two arc cutters 13 to rotate from the outer ring 12 and rotate along with the drill bit 10, and the waste materials cut off by the two arc cutters 13 also enter the outer ring 12 to be concentrated, the inner cavity 06 is machined together, and after machining is completed, the waste materials collected in the outer ring 12 and the inside of the drill 10 can be treated uniformly.
Referring to fig. 9 and 10, one exemplary operation that can be achieved from the drawings to machine the plurality of projections 04 and the plurality of blades 05 into the cavity 06 and to deburr is:
the device further comprises a blade knife 20 and a flame thrower 30, wherein the blade knife 20 can cut a plurality of bulges 04 and a plurality of blades 05 in the inner cavity 06, the flame thrower 30 can remove burrs on the inner cavity 06, the bulges 04 and the blades 05, the device further comprises three air cylinders 40, and the three air cylinders 40 can respectively drive the drill bit 10, the blade knife 20 and the flame thrower 30 to lift; after the inner cavity 06 is machined, aligning the inner cavity 06 with the blade knife 20, and then pressing down to cut the blade knife 20 into the inner wall around the inner cavity 06, so as to cut off every two adjacent bulges 04 and the part between every two adjacent blades 05, thereby obtaining a plurality of bulges 04 and a plurality of blades 05 which are uniformly distributed;
simultaneously after a plurality of archs 04 and a plurality of blade 05 are processed out, can produce the burr when blade sword 20 cuts the inner wall around the inner chamber 06, aim at a plurality of archs 04 and a plurality of blade 05 in the inner chamber 06 with flame thrower 30 this moment, then carry out the flame in the twinkling of an eye, make the spun flame in the twinkling of an eye burn the burr, can blow away tiny waste material in the inner chamber 06 along with the air that flows of drive through flame simultaneously.
Referring to fig. 12 and 13, an exemplary operation process that can be mass-produced according to the embodiment shown in the drawings is:
the device also comprises a conveying part which can convey a plurality of anti-bending high-elasticity rubbers to the positions below the drill bit 10, the blade cutter 20 and the flame thrower 30 in sequence; the conveying part comprises a collecting tank 61, a conveyor belt 62, a hanging plate 63 and racks 64, the two racks 64 are fixed on the collecting tank 61, the conveyor belt 62 and the hanging plate 63 are arranged on the collecting tank 61, the three cylinders 40 can be fixed on the hanging plate 63, and the clamping parts are all arranged on the conveyor belt 62; when in use, in order to facilitate mass production of the anti-bending high-elasticity rubber, the three air cylinders 40 can be fixed on the hanger plate 63, then the anti-bending high-elasticity rubbers are sequentially placed on the conveyor belt 62, and the anti-bending high-elasticity rubbers are sequentially conveyed to the positions below the drill 10, the blade knife 20 and the flame thrower 30 through the conveyor belt 62 for processing.
Referring to fig. 11-14, an exemplary operation for automatically removing the residual waste material from the housing 01 is shown:
an inner cavity 06 is machined in the sleeve part 01, and then when a plurality of protrusions 04 and a plurality of blades 05 are machined in the inner cavity 06, residual waste materials are generated, the waste materials need to be cleaned before deburring, and the phenomenon that the waste materials are melted and adhered in the inner cavity 06 due to high temperature of flame is avoided, so that the device further comprises a plurality of clamping parts, the clamping parts are all arranged on the conveying part, and the clamping parts can clean the waste materials generated when the sleeve part 01 is machined; the clamping part comprises an outer frame 50, a groove 51, a gear 52, pressure plates 53 and bottom rings 54, the groove 51 is rotatably connected in the outer frame 50 through a torsion spring, the gear 52 is fixed on the groove 51, the two pressure plates 53 are respectively rotated on the two bottom rings 54, the two bottom rings 54 respectively slide on two sides of the groove 51, and a tension spring is fixed between the two bottom rings 54 and the groove 51; during processing, the two pressing plates 53 are rotated to the outside, then the pad part 02 is placed in the groove 51, then the two pressing plates 53 are lifted upwards, the directions of the two pressing plates 53 are rotated back, then the two pressing plates 53 are loosened, the two pressing plates 53 can press the pad part 02 downwards under the driving of the tension spring, and therefore the bending-resistant high-elasticity rubber is clamped and fixed on the groove 51;
after the drill 10 is processed into the inner cavity 06, the drill 10 is lifted, and then the conveyor belt 62 drives the outer frame 50 to move, the outer frame 50 drives the groove 51 and the gear 52 to move, when the gear 52 is meshed with the first rack 64, the gear 52 can be caused to rotate, at the moment, the gear 52 can drive the groove 51 to rotate, the opening of the inner cavity 06 is downward to pour out the residual waste, the collecting groove 61 can collect the poured waste, along with the movement of the outer frame 50, the gear 52 can not be meshed with the rack 64, at the moment, the torsion spring can drive the groove 51 to rotate and reset, the processing of the plurality of bulges 04 and the plurality of blades 05 is prepared, and similarly, after the processing of the plurality of bulges 04 and the plurality of blades 05 is finished, the outer frame 50 continues to move, when the second rack 64 is passed, the groove 51 rotates once again, and the waste material left after the plurality of protrusions 04 and the plurality of blades 05 are processed is poured out; and finishing automatic cleaning.
The application of the bending-resistant high-elasticity rubber processed by the preparation process of the bending-resistant high-elasticity rubber on the end head of the rod-shaped object is as follows:
after the anti-bending high-elasticity rubber is processed according to the steps shown in fig. 1, the anti-bending high-elasticity rubber can be applied to the field of protecting the end head of the rod-shaped object, so that the end head of the rod-shaped object can be protected from being damaged by collision, and the friction force between the rod-shaped object and the ground can be increased when the rod-shaped object is erected for storage; for example, the anti-bending high-elasticity rubber can be sleeved at the lower ends of table legs or stool legs, so that the lower ends of the table legs or the stool legs are protected, the friction force between the lower ends of the table legs or the stool legs and the ground is increased, and the anti-skidding effect is generated; noise generated between the lower ends of the table legs or the lower ends of the stool legs and the ground can be reduced; not only can protect the lower ends of table legs or the lower ends of stool legs, but also can protect the ground;
the cushion part 02 which further forms the bending-resistant high-elasticity rubber can be made into different shapes according to the favor or the requirement of customers, such as the claw shape of small animals, the round shape and various complex figures, thereby enhancing the aesthetic property and improving the market competitiveness of the bending-resistant high-elasticity rubber;
further a plurality of bulges 04 and a plurality of blades 05 are evenly distributed in the circumferential direction and are dispersed in the inner cavity 06, so that the rod-shaped ends with the diameter smaller than that of the inner cavity 06 and in various shapes can be protected and sleeved.
Claims (10)
1. The preparation process of the bending-resistant high-elasticity rubber is characterized by comprising the following steps of:
the method comprises the following steps: mixing the raw materials according to a ratio to obtain a mixture;
step two: respectively pouring the mixture into a mold A and a mold B, and obtaining a sleeve part (01) and a cushion part (02) after cooling and forming;
step three: an inner cavity (06) is processed in the sleeve part (01), and a bulge (04) and a blade (05) are cut;
step four: connecting the processed sleeve part (01) with the pad part (02);
step five: and (3) removing burrs in the processed sleeve part (01) to obtain the bending-resistant high-elasticity rubber.
2. The process for preparing anti-bending high-elasticity rubber according to claim 1, which is characterized in that: a plurality of bulges (04) and a plurality of blades (05) are uniformly distributed in the inner cavity (06) in the circumferential direction.
3. The process for preparing anti-bending high-elasticity rubber according to claim 1, which is characterized in that: two ears (03) are arranged on the sleeve part (01).
4. The process for preparing anti-bending high-elasticity rubber according to claim 1, which is characterized in that: the bottom end of the pad part (02) is uniformly provided with a plurality of spherical surfaces (07).
5. The process for preparing anti-bending high-elasticity rubber according to claim 1, which is characterized in that: the preparation process of the anti-bending high-elasticity rubber further relates to a preparation device of the anti-bending high-elasticity rubber, the device comprises a drill bit (10), a motor B (15) for driving the drill bit (10) to rotate, an outer ring (12) fixed on the drill bit (10), two arc cutters (13) rotating on the outer ring (12), two motors A (14) for driving the two arc cutters (13) to rotate and fix on the outer ring (12) respectively, a plurality of openings are formed in the lower end of the drill bit (10), and a cutter (11) is arranged on each opening.
6. The process for preparing anti-bending high-elasticity rubber according to claim 5, wherein: the device also comprises a vane knife (20) and a flame thrower (30), wherein the vane knife (20) can cut a plurality of bulges (04) and a plurality of blades (05) in the inner cavity (06), and the flame thrower (30) can remove burrs on the inner cavity (06), the bulges (04) and the blades (05).
7. The process for preparing anti-bending high-elasticity rubber according to claim 6, which is characterized in that: the device also comprises three air cylinders (40), wherein the three air cylinders (40) can respectively drive the drill bit (10), the blade cutter (20) and the flame thrower (30) to lift.
8. The process for preparing bending-resistant high-elastic rubber according to claim 7, wherein: the device also comprises a conveying part, and the conveying part can convey a plurality of bending-resistant high-elasticity rubbers to the positions below the drill bit (10), the blade cutter (20) and the flame thrower (30) in sequence.
9. The process for preparing anti-bending high-elasticity rubber according to claim 8, wherein: the device also comprises a plurality of clamping parts, wherein the clamping parts are all arranged on the conveying part and can clear waste materials generated in the process of machining the sleeve part (01).
10. The use of the bending-resistant elastomeric rubber obtained by the process for preparing bending-resistant elastomeric rubber according to claim 9 for a shaft tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111438202.0A CN114012950A (en) | 2021-11-30 | 2021-11-30 | Anti-bending high-elasticity rubber and preparation process and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111438202.0A CN114012950A (en) | 2021-11-30 | 2021-11-30 | Anti-bending high-elasticity rubber and preparation process and application thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114012950A true CN114012950A (en) | 2022-02-08 |
Family
ID=80067047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111438202.0A Pending CN114012950A (en) | 2021-11-30 | 2021-11-30 | Anti-bending high-elasticity rubber and preparation process and application thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114012950A (en) |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990037539U (en) * | 1998-03-04 | 1999-10-15 | 황보창 | Legrest on bookshelf with cushion function |
| CN102940406A (en) * | 2012-10-10 | 2013-02-27 | 王兆利 | Multifunctional desk foot pad |
| CN204336320U (en) * | 2014-12-17 | 2015-05-20 | 大连联合高分子材料有限公司 | Pyrocondensation table/chair leg cover |
| TWM510102U (en) * | 2015-05-15 | 2015-10-11 | Ju Shing Metal Co Ltd | Foot pad structure for floor protection |
| CN105295121A (en) * | 2015-11-07 | 2016-02-03 | 北京化工大学 | High-performance rubber composite for bridge damping support and preparation method thereof |
| KR20170030501A (en) * | 2017-02-27 | 2017-03-17 | 정진욱 | The steel leg of armchair to attach a slip-resistant pad under its leg |
| CN207912425U (en) * | 2017-12-28 | 2018-09-28 | 东莞市乾成硅胶制品有限公司 | A kind of Multifunctional rubber foot pad |
| CN208478502U (en) * | 2018-06-28 | 2019-02-05 | 东莞市博盛新材料有限公司 | A kind of chuck component and lithium battery diaphragm production equipment of lithium battery diaphragm volume |
| CN209660943U (en) * | 2019-05-16 | 2019-11-22 | 上海市高级技工学校 | Tables and chairs cushion cover |
| CN110495728A (en) * | 2018-05-16 | 2019-11-26 | 刘荣伟 | A kind of solid wood furniture leggings positioned at wet environment |
| CN111139823A (en) * | 2020-01-10 | 2020-05-12 | 义乌市建设投资集团有限公司 | Enlarged head type anchor cable drill bit and use method thereof |
| CN212878427U (en) * | 2020-04-22 | 2021-04-06 | 宁波森迪日用品有限公司 | Table and chair leg sleeve |
| CN213362473U (en) * | 2020-10-09 | 2021-06-04 | 苏州正英热能科技有限公司 | Novel flame projecting nozzle for flame projecting device |
| CN113246355A (en) * | 2021-04-28 | 2021-08-13 | 候庆录 | Method for processing rubber sealing ring |
-
2021
- 2021-11-30 CN CN202111438202.0A patent/CN114012950A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990037539U (en) * | 1998-03-04 | 1999-10-15 | 황보창 | Legrest on bookshelf with cushion function |
| CN102940406A (en) * | 2012-10-10 | 2013-02-27 | 王兆利 | Multifunctional desk foot pad |
| CN204336320U (en) * | 2014-12-17 | 2015-05-20 | 大连联合高分子材料有限公司 | Pyrocondensation table/chair leg cover |
| TWM510102U (en) * | 2015-05-15 | 2015-10-11 | Ju Shing Metal Co Ltd | Foot pad structure for floor protection |
| CN105295121A (en) * | 2015-11-07 | 2016-02-03 | 北京化工大学 | High-performance rubber composite for bridge damping support and preparation method thereof |
| KR20170030501A (en) * | 2017-02-27 | 2017-03-17 | 정진욱 | The steel leg of armchair to attach a slip-resistant pad under its leg |
| CN207912425U (en) * | 2017-12-28 | 2018-09-28 | 东莞市乾成硅胶制品有限公司 | A kind of Multifunctional rubber foot pad |
| CN110495728A (en) * | 2018-05-16 | 2019-11-26 | 刘荣伟 | A kind of solid wood furniture leggings positioned at wet environment |
| CN208478502U (en) * | 2018-06-28 | 2019-02-05 | 东莞市博盛新材料有限公司 | A kind of chuck component and lithium battery diaphragm production equipment of lithium battery diaphragm volume |
| CN209660943U (en) * | 2019-05-16 | 2019-11-22 | 上海市高级技工学校 | Tables and chairs cushion cover |
| CN111139823A (en) * | 2020-01-10 | 2020-05-12 | 义乌市建设投资集团有限公司 | Enlarged head type anchor cable drill bit and use method thereof |
| CN212878427U (en) * | 2020-04-22 | 2021-04-06 | 宁波森迪日用品有限公司 | Table and chair leg sleeve |
| CN213362473U (en) * | 2020-10-09 | 2021-06-04 | 苏州正英热能科技有限公司 | Novel flame projecting nozzle for flame projecting device |
| CN113246355A (en) * | 2021-04-28 | 2021-08-13 | 候庆录 | Method for processing rubber sealing ring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104664558A (en) | Vertical green walnut peeling machine | |
| CN204482949U (en) | A kind of vertical blue or green walnut shelling machine | |
| CN207285112U (en) | A kind of apple is automatically positioned, peels, being enucleated, all-in-one machine of cutting into slices | |
| CN218803486U (en) | A burr cutting device for production of rubber circle | |
| CN114012950A (en) | Anti-bending high-elasticity rubber and preparation process and application thereof | |
| CN212857331U (en) | Side cutting die for half shell of automobile part | |
| CN210175943U (en) | Rotary disc structure of food equipment | |
| CN205386547U (en) | Spout a panel cleaning device | |
| CN111185820B (en) | External rotary type grinding device for machining ornaments | |
| CN213794584U (en) | Hub processing burr removing device | |
| CN211967611U (en) | Plastic products production deburring device | |
| CN209937463U (en) | Deburring die for rubber products | |
| CN107647526A (en) | A kind of instep-shaping blanking apparatus | |
| CN208572865U (en) | Hickory chick harvests tool | |
| CN210499699U (en) | High-efficient tool of gluing | |
| CN107637847B (en) | Food processing sweet potato device of peeling | |
| CN206578867U (en) | A kind of roasting potato chips potato slice device | |
| CN211221678U (en) | Deburring device for injection molding machine | |
| CN2871085Y (en) | Automatic rag remover at gear side | |
| CN218942218U (en) | Automatic melon peeling device | |
| CN217334119U (en) | LED packaging device | |
| CN216271652U (en) | Rake nail cleaning tool | |
| CN108526616A (en) | A kind of Gear Processing burr remover | |
| CN220481223U (en) | Grinding device for grinding material grinding tool machining | |
| CN117325354B (en) | Rubber circle edge cutting fixing device |
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 |