CN110639873A - Table tennis bat maintenance device - Google Patents
Table tennis bat maintenance device Download PDFInfo
- Publication number
- CN110639873A CN110639873A CN201910815023.0A CN201910815023A CN110639873A CN 110639873 A CN110639873 A CN 110639873A CN 201910815023 A CN201910815023 A CN 201910815023A CN 110639873 A CN110639873 A CN 110639873A
- Authority
- CN
- China
- Prior art keywords
- maintenance
- cleaning
- liquid
- table tennis
- tennis bat
- 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
Links
- 238000012423 maintenance Methods 0.000 title claims abstract description 56
- 239000007788 liquid Substances 0.000 claims abstract description 93
- 238000004140 cleaning Methods 0.000 claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000008531 maintenance mechanism Effects 0.000 claims abstract description 11
- 238000000889 atomisation Methods 0.000 claims abstract description 8
- 238000003825 pressing Methods 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 6
- 239000012459 cleaning agent Substances 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 10
- 239000000084 colloidal system Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B59/00—Bats, rackets, or the like, not covered by groups A63B49/00 - A63B57/00
- A63B59/40—Rackets or the like with flat striking surfaces for hitting a ball in the air, e.g. for table tennis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
- B08B1/32—Cleaning by methods involving the use of tools by movement of cleaning members over a surface using rotary cleaning members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
- A63B2102/16—Table tennis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
- B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
- B08B2203/0217—Use of a detergent in high pressure cleaners; arrangements for supplying the same
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A table tennis bat maintenance device comprises a supporting base, a supporting body, a maintenance unit and a cover body, wherein an accommodating concave part for accommodating a table tennis bat is arranged inside the left side of the supporting body, two rows of atomization units are respectively arranged on the front end edge and the rear end edge of the accommodating concave part, and two cleaning rods are arranged inside the two rows of atomization units; a driving motor for driving the cleaning rod is arranged in the supporting body, and the liquid pump is used for providing water and cleaning liquid for the atomizing unit; two maintenance mechanisms are arranged on the front side and the rear side of the accommodating concave part, and each maintenance mechanism consists of a support frame fixedly connected to the support base, a linear electric push rod and a pressing plate; and a cover body is arranged outside the bearing body and the maintenance unit. The device can accomplish the maintenance work of table tennis bat voluntarily, and its work efficiency is high, and maintenance effect is good, can effectively reduce operating personnel's work load, can not rely on operating personnel's experience to carry out the maintenance simultaneously.
Description
Technical Field
The invention relates to a table tennis bat maintenance device.
Background
The table tennis bat is easy to wear in the long-term use process, and the service life of the table tennis bat can be further shortened. The scientific and reasonable maintenance of the table tennis bat is a method for effectively prolonging the service life of the table tennis bat, so the table tennis bat needs to be maintained regularly. In the prior art, maintenance is mostly carried out in a manual wiping mode, the manual wiping mode is not ideal in maintenance effect, low in working efficiency and large in labor load, and in addition, the experience dependence of the maintenance effect on operators is strong.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a table tennis bat maintenance device which can automatically finish the maintenance work of a table tennis bat, has high working efficiency and good maintenance effect, can effectively reduce the labor load of operators, and can perform maintenance without depending on the experience of the operators.
The invention provides a table tennis bat maintenance device which comprises a supporting base, a supporting body, a maintenance unit and a cover body, wherein an accommodating concave part for accommodating a table tennis bat is arranged inside the left side of the supporting body, and the opening end of the accommodating concave part extends to the end surface of one side of the upper part of the supporting body;
the front end edge and the rear end edge of the accommodating concave part are respectively provided with two rows of atomizing units, and two arc-shaped grooves are formed in the inner sides of the two rows of atomizing units at intervals; each row of atomization units consists of a plurality of atomization nozzles which are uniformly distributed along the length direction of the accommodating concave part; two cleaning rods are correspondingly arranged in the two arc-shaped grooves;
the supporting body is provided with a left accommodating cavity and a right accommodating cavity below the left inner part and the right inner part of the accommodating concave part, a driving motor and a driving rotating shaft are arranged in the left accommodating cavity, the driving rotating shaft extends in the front-back direction and is arranged below the left end of the arc-shaped groove and can be rotatably arranged in the left accommodating cavity, the middle part of the driving rotating shaft is fixedly connected with the lower ends of the two cleaning rods, and one end of the driving rotating shaft is provided with a driven gear; a driving gear meshed with the driven gear is mounted on an output shaft of the driving motor; the right accommodating cavity is internally provided with an electromagnetic directional valve, a liquid pump, a water storage tank, a liquid storage tank and a controller; the electromagnetic reversing valve is provided with a liquid outlet I, a liquid inlet A and a liquid inlet B, when the left position is electrified, the liquid outlet I is communicated with the liquid inlet A, and when the right position is electrified, the liquid outlet I is communicated with the liquid inlet B; the liquid inlet end of the liquid pump is connected with the liquid outlet I through a pipeline, and the liquid inlet A and the liquid inlet B are respectively communicated with the water storage tank and the bottom of the liquid storage tank through pipelines; the liquid outlet end of the liquid pump is connected with the liquid inlet of the multi-way valve through a pipeline, and a plurality of liquid outlets of the multi-way valve are respectively connected with the liquid inlet ends of a plurality of atomizing spray heads through pipelines; the upper end of the water storage tank and the upper end of the liquid storage tank both extend upwards and penetrate out of the bearing body, and the upper end of the water storage tank and the upper end of the liquid storage tank are respectively provided with a water inlet and a liquid inlet;
the maintenance unit comprises two maintenance mechanisms which are oppositely arranged on the front side and the rear side of the accommodating concave part, each maintenance mechanism comprises a support frame fixed on the support base, a linear electric push rod fixedly connected to the upper end of the support frame and a pressing plate fixedly connected to the rod end of the linear electric push rod, and the size and the dimension of each pressing plate are matched with the inner diameter of the accommodating concave part;
the cover body is covered on the outer sides of the supporting body and the maintenance unit, the lower opening end of the cover body is abutted against the upper part of the supporting base, and a corresponding strip-shaped opening is formed in the position of the opening end of the accommodating concave part;
the upper end of the bearing body is also provided with a cleaning button, a cleaning button and a maintenance button; the cleaning button, the cleaning button and the maintenance button are respectively connected with the controller; the controller is also respectively connected with the electromagnetic directional valve, the liquid pump, the driving motor, the linear electric push rod in the maintenance unit and the power line;
the cleaning button, the cleaning button and the maintenance button are respectively used for sending a cleaning electric signal, a cleaning electric signal and a maintenance electric signal to the controller;
the controller is used for controlling the driving motor to rotate in a reciprocating mode within a set time period after receiving the cleaning electric signal, controlling the liquid pump to work within the set time period, and controlling the left position of the electromagnetic directional valve to be electrified, so that the liquid pump supplies water in the water storage tank to the plurality of atomizing nozzles to be sprayed to the surface of the table tennis bat placed in the accommodating concave part, and meanwhile, the cleaning rod is driven to rotate around the driving rotating shaft in the arc-shaped groove in a reciprocating mode, so that the surface of the table tennis bat is cleaned; the cleaning device is used for controlling the driving motor to rotate in a reciprocating mode within a set time period after receiving a cleaning electric signal, controlling the liquid pump to work within the set time period, and controlling the right position of the electromagnetic directional valve to be electrified, so that the liquid pump supplies cleaning agents in the liquid storage tank to the plurality of atomizing nozzles to be sprayed to the surface of the table tennis bat placed in the accommodating concave part, and meanwhile, the cleaning rod is driven to rotate around the driving rotating shaft in the arc-shaped groove in a reciprocating mode, and the surface of the table tennis bat is cleaned; the linear electric push rod is used for controlling the linear electric push rod to reciprocate within a set time period after receiving the maintenance electric signal, and then the pressing plate is driven to press the colloid on the table tennis bat in a small range.
In the technical scheme, the two rows of atomizing units are arranged on the front end edge and the rear end edge of the accommodating concave part, so that the table tennis bat in the accommodating concave part can be conveniently sprayed with water and sprayed with cleaning solution; the two cleaning rods are arranged in the accommodating concave part, so that the cleaning effect can be improved by rolling and rubbing the rubber surface of the table tennis bat in the process of spraying water and cleaning liquid; through being provided with two maintenance mechanism in holding concave part both sides, can be convenient for the drive clamp plate linear small-amplitude reciprocating motion come to press table tennis bat colloid surface to help resuming the elasticity of table tennis bat colloid. The device can accomplish the maintenance work of table tennis bat voluntarily, and its work efficiency is high, and maintenance effect is good, can effectively reduce operating personnel's work load, can not rely on operating personnel's experience to carry out the maintenance simultaneously.
Preferably, the receiving recess has an arc shape.
Further, in order to enhance the cleaning and cleaning effect, the outlet end of the atomizing nozzle is obliquely arranged at the middle part of the accommodating concave part.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of FIG. 1;
fig. 3 is a schematic view of the structure of fig. 2 with the maintenance unit removed.
In the figure: 1. support base, 2, supporting body, 3, hold the concave part, 4, atomizing unit, 5, arc recess, 6, atomizer, 7, clean stick, 8, driving motor, 9, drive pivot, 10, the solenoid directional valve, 11, drawing liquid pump, 12, the storage water tank, 13, the liquid reserve tank, 14, the multiple unit valve, 15, the cover body, 16, the bar opening, 17, maintenance mechanism, 18, the support frame, 19, sharp electric putter, 20, the clamp plate, 21, the power cord.
Detailed Description
The invention will be further explained with reference to the drawings.
As shown in fig. 1 to 3, a table tennis bat maintenance device comprises a support base 1, a supporting body 2, a maintenance unit and a cover body 15, wherein an accommodating concave part 3 for accommodating a table tennis bat is arranged inside the left side of the supporting body 2, and the opening end of the accommodating concave part 3 extends to the end surface of one side of the upper part of the supporting body 2;
the front end edge and the rear end edge of the accommodating concave part 3 are respectively provided with two rows of atomizing units 4, and two arc-shaped grooves 5 are formed at intervals on the inner sides of the two rows of atomizing units 4; each row of atomization units consists of a plurality of atomization nozzles 6 which are uniformly distributed along the length direction of the accommodating concave part; two cleaning rods 7 are correspondingly arranged in the two arc-shaped grooves 5;
the supporting body 2 is provided with a left accommodating cavity and a right accommodating cavity below the left inner part and the right inner part of the accommodating concave part 3, a driving motor 8 and a driving rotating shaft 9 are arranged in the left accommodating cavity, the driving rotating shaft 9 extends in the front-back direction and is arranged below the left end of the arc-shaped groove 5 and can be rotatably arranged in the left accommodating cavity, the middle part of the driving rotating shaft 9 is fixedly connected with the lower ends of the two cleaning rods 7, and one end of the driving rotating shaft 9 is provided with a driven gear; a driving gear meshed with the driven gear is mounted on an output shaft of the driving motor 8; the right accommodating cavity is internally provided with a solenoid directional valve 10, a liquid pump 11, a water storage tank 12, a liquid storage tank 13 and a controller; the electromagnetic directional valve 10 is provided with a liquid outlet I, a liquid inlet A and a liquid inlet B, when the left position is electrified, the liquid outlet I is communicated with the liquid inlet A, and when the right position is electrified, the liquid outlet I is communicated with the liquid inlet B; the liquid inlet end of the liquid pump 11 is connected with the liquid outlet I through a pipeline, and the liquid inlet A and the liquid inlet B are respectively communicated with the bottoms of the water storage tank 12 and the liquid storage tank 13 through pipelines; the liquid outlet end of the liquid pump 11 is connected with the liquid inlet of the multi-way valve 14 through a pipeline, and a plurality of liquid outlets of the multi-way valve 14 are respectively connected with the liquid inlet ends of a plurality of atomizing spray heads 4 through pipelines; the upper end of the water storage tank 12 and the upper end of the liquid storage tank 13 both extend upwards and penetrate out of the bearing body 2, and the upper end of the water storage tank 12 and the upper end of the liquid storage tank 13 are respectively provided with a water inlet and a liquid inlet;
the maintenance unit comprises two maintenance mechanisms which are oppositely arranged at the front side and the rear side of the accommodating concave part 3, the maintenance mechanism 17 comprises a support frame 18 fixed on the support base 1, a linear electric push rod 19 fixedly connected at the upper end of the support frame 18 and a press plate 20 fixedly connected at the rod end of the linear electric push rod 19, and the size and the dimension of the press plate 20 are matched with the inner diameter of the accommodating concave part 3;
the cover body 15 is covered on the outer sides of the supporting body 2 and the maintenance unit, the lower opening end of the cover body 15 is abutted against the upper part of the supporting base 1, preferably, the cover body 15 and the supporting base 1 can be connected through a buckle structure or a screw, and a corresponding strip-shaped opening 16 is formed in the opening end of the accommodating concave part 3;
the upper end of the bearing body 2 is also provided with a cleaning button, a cleaning button and a maintenance button; the cleaning button, the cleaning button and the maintenance button are respectively connected with the controller; the controller is also respectively connected with the electromagnetic directional valve 10, the liquid pump 11, the driving motor 8, the linear electric push rod 19 in the maintenance unit and the power line 21;
the cleaning button, the cleaning button and the maintenance button are respectively used for sending a cleaning electric signal, a cleaning electric signal and a maintenance electric signal to the controller;
the controller is used for controlling the driving motor 8 to rotate in a reciprocating mode within a set time period after receiving a cleaning electric signal, controlling the liquid pump 11 to work within the set time period, and controlling the left position of the electromagnetic directional valve 10 to be electrified, so that the liquid pump 11 supplies water in the water storage tank 12 to the plurality of atomizing spray heads 6 to spray the water to the surface of the table tennis bat placed in the accommodating concave part 3, and meanwhile, the cleaning rod 7 is driven to rotate around the driving rotating shaft 9 in the arc-shaped groove 5 in a reciprocating mode, and the surface of the table tennis bat is cleaned; the cleaning device is used for controlling the driving motor 8 to rotate in a reciprocating mode within a set time period after receiving a cleaning electric signal, controlling the liquid pump 11 to work within the set time period, and controlling the right position of the electromagnetic directional valve 10 to be electrified, so that the liquid pump 11 supplies cleaning agents in the liquid storage tank 13 to the plurality of atomizing spray heads 6 to be sprayed to the surface of the table tennis bat placed in the accommodating concave part 3, and meanwhile, the cleaning rod 7 is driven to rotate around the driving rotating shaft 9 in the arc-shaped groove 5 in a reciprocating mode, and the surface of the table tennis bat is cleaned; the linear electric push rod 19 is used for controlling the linear electric push rod 19 to reciprocate within a set time period after receiving the maintenance electric signal, and further driving the press plate 20 to press the rubber on the table tennis bat in a small amplitude manner.
Preferably, the receiving recess 3 is arc-shaped.
In order to enhance the cleaning and cleaning effect, the outlet end of the atomizer head 6 is arranged obliquely to the middle of the receiving recess 3.
The front end edge and the rear end edge of the accommodating concave part are provided with two rows of atomizing units, so that the table tennis bat placed in the accommodating concave part can be conveniently sprayed with water and sprayed with cleaning solution; the two cleaning rods are arranged in the accommodating concave part, so that the cleaning effect can be improved by rolling and rubbing the rubber surface of the table tennis bat in the process of spraying water and cleaning liquid; through being provided with two maintenance mechanism in holding concave part both sides, can be convenient for the drive clamp plate linear small-amplitude reciprocating motion come to press table tennis bat colloid surface to help resuming the elasticity of table tennis bat colloid. The device can accomplish the maintenance work of table tennis bat voluntarily, and its work efficiency is high, and maintenance effect is good, can effectively reduce operating personnel's work load, can not rely on operating personnel's experience to carry out the maintenance simultaneously.
Claims (3)
1. A table tennis bat maintenance device comprises a supporting base (1), and is characterized by further comprising a supporting body (2), a maintenance unit and a cover body (15), wherein an accommodating concave part (3) for accommodating a table tennis bat is arranged inside the left side of the supporting body (2), and the opening end of the accommodating concave part (3) extends to the end face of one side of the upper part of the supporting body (2);
the front end edge and the rear end edge of the accommodating concave part (3) are respectively provided with two rows of atomizing units (4), and two arc-shaped grooves (5) are formed at the inner sides of the two rows of atomizing units (4) at intervals; each row of atomization units consists of a plurality of atomization nozzles (6) which are uniformly distributed along the length direction of the accommodating concave part; two cleaning rods (7) are correspondingly arranged in the two arc-shaped grooves (5);
the supporting body (2) is provided with a left accommodating cavity and a right accommodating cavity below the left inner part and the right inner part of the accommodating concave part (3), a driving motor (8) and a driving rotating shaft (9) are arranged in the left accommodating cavity, the driving rotating shaft (9) extends in the front-back direction and is arranged below the left end of the arc-shaped groove (5) and can be rotatably arranged in the left accommodating cavity, the middle part of the driving rotating shaft (9) is fixedly connected with the lower ends of the two cleaning rods (7), and one end of the driving rotating shaft (9) is provided with a driven gear; a driving gear meshed with the driven gear is mounted on an output shaft of the driving motor (8); the right accommodating cavity is internally provided with an electromagnetic directional valve (10), a liquid pump (11), a water storage tank (12), a liquid storage tank (13) and a controller; the electromagnetic reversing valve (10) is provided with a liquid outlet I, a liquid inlet A and a liquid inlet B, when the left position is electrified, the liquid outlet I is communicated with the liquid inlet A, and when the right position is electrified, the liquid outlet I is communicated with the liquid inlet B; the liquid inlet end of the liquid pump (11) is connected with the liquid outlet I through a pipeline, and the liquid inlet A and the liquid inlet B are respectively communicated with the bottoms of the water storage tank (12) and the liquid storage tank (13) through pipelines; the liquid outlet end of the liquid pump (11) is connected with the liquid inlet of the multi-way valve (14) through a pipeline, and a plurality of liquid outlets of the multi-way valve (14) are respectively connected with the liquid inlet ends of a plurality of atomizing nozzles (4) through pipelines; the upper end of the water storage tank (12) and the upper end of the liquid storage tank (13) both extend upwards and penetrate out of the bearing body (2), and the upper end of the water storage tank (12) and the upper end of the liquid storage tank (13) are respectively provided with a water inlet and a liquid inlet;
the maintenance unit comprises two maintenance mechanisms (17) which are oppositely arranged on the front side and the rear side of the accommodating concave part (3), each maintenance mechanism (17) comprises a support frame (18) fixed on the support base (1), a linear electric push rod (19) fixedly connected to the upper end of the support frame (18) and a pressing plate (20) fixedly connected to the rod end of the linear electric push rod (19), and the size and the dimension of each pressing plate (20) are matched with the inner diameter of the accommodating concave part (3);
the cover body (15) is covered on the outer sides of the bearing body (2) and the maintenance unit, the lower opening end of the cover body (15) is abutted against the upper part of the supporting base (1), and a corresponding strip-shaped opening (16) is formed in the position of the opening end of the accommodating concave part (3);
the upper end of the bearing body (2) is also provided with a cleaning button, a cleaning button and a maintenance button; the cleaning button, the cleaning button and the maintenance button are respectively connected with the controller; the controller is also respectively connected with the electromagnetic directional valve (10), the liquid pump (11), the driving motor (8), a linear electric push rod (19) in the maintenance unit and a power line (21);
the cleaning button, the cleaning button and the maintenance button are respectively used for sending a cleaning electric signal, a cleaning electric signal and a maintenance electric signal to the controller;
the controller is used for controlling the driving motor (8) to rotate in a reciprocating mode within a set time period after receiving a cleaning electric signal, controlling the liquid pump (11) to work within the set time period, controlling the left position of the electromagnetic directional valve (10) to be electrified, enabling the liquid pump (11) to supply water in the water storage tank (12) to the plurality of atomizing nozzles (6) and further to spray the water to the surface of the table tennis bat placed in the accommodating concave part (3), and meanwhile driving the cleaning rod (7) to rotate around the driving rotating shaft (9) in the arc-shaped groove (5) in a reciprocating mode so as to clean the surface of the table tennis bat; the table tennis bat cleaning device is used for controlling the driving motor (8) to rotate in a reciprocating mode within a set time period after receiving a cleaning electric signal, controlling the liquid pump (11) to work within the set time period, controlling the right position of the electromagnetic directional valve (10) to be electrified, enabling the liquid pump (11) to supply cleaning agents in the liquid storage tank (13) to the plurality of atomizing nozzles (6) and further to be sprayed to the surface of a table tennis bat placed in the accommodating concave part (3), and simultaneously driving the cleaning rod (7) to rotate around the driving rotating shaft (9) in the arc-shaped groove (5) in a reciprocating mode so as to clean the surface of the table tennis bat; the linear electric push rod (19) is controlled to reciprocate within a set time period after receiving the maintenance electric signal, and then the pressing plate (20) is driven to press the rubber on the table tennis bat in a small amplitude manner.
2. A table tennis bat maintenance device according to claim 1, wherein the receiving recess (3) is arc-shaped.
3. A table tennis bat maintenance device according to claim 1 or 2, wherein the outlet end of the atomizer nozzle (6) is arranged obliquely to the middle of the receiving recess (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815023.0A CN110639873B (en) | 2019-08-30 | 2019-08-30 | Table tennis bat maintenance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910815023.0A CN110639873B (en) | 2019-08-30 | 2019-08-30 | Table tennis bat maintenance device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110639873A true CN110639873A (en) | 2020-01-03 |
| CN110639873B CN110639873B (en) | 2022-01-28 |
Family
ID=69009910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910815023.0A Active CN110639873B (en) | 2019-08-30 | 2019-08-30 | Table tennis bat maintenance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110639873B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140316A (en) * | 1977-08-26 | 1979-02-20 | Coupar Robert B | Tennis racquet |
| JPH04108466A (en) * | 1989-12-08 | 1992-04-09 | Peter K Nelson | Method and device for regenerating handle of golf club |
| CN202762014U (en) * | 2012-08-31 | 2013-03-06 | 东北石油大学 | Cleaning device for table tennis bats |
| CN204261973U (en) * | 2014-12-02 | 2015-04-15 | 华北电力大学 | Rubber on table tennis bat cleaner |
| CN204601540U (en) * | 2015-05-14 | 2015-09-02 | 苏州桀勇不锈钢制品有限公司 | A kind of racket being convenient to clean |
| CN209076984U (en) * | 2018-11-01 | 2019-07-09 | 滁州市协众家电配件有限公司 | A kind of refrigerator sheet metal component spraying flatness and reciprocator machine |
| CN110051998A (en) * | 2019-05-28 | 2019-07-26 | 深圳市孟丁科技有限公司 | A kind of racket handle care device and maintenance method |
-
2019
- 2019-08-30 CN CN201910815023.0A patent/CN110639873B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140316A (en) * | 1977-08-26 | 1979-02-20 | Coupar Robert B | Tennis racquet |
| JPH04108466A (en) * | 1989-12-08 | 1992-04-09 | Peter K Nelson | Method and device for regenerating handle of golf club |
| CN202762014U (en) * | 2012-08-31 | 2013-03-06 | 东北石油大学 | Cleaning device for table tennis bats |
| CN204261973U (en) * | 2014-12-02 | 2015-04-15 | 华北电力大学 | Rubber on table tennis bat cleaner |
| CN204601540U (en) * | 2015-05-14 | 2015-09-02 | 苏州桀勇不锈钢制品有限公司 | A kind of racket being convenient to clean |
| CN209076984U (en) * | 2018-11-01 | 2019-07-09 | 滁州市协众家电配件有限公司 | A kind of refrigerator sheet metal component spraying flatness and reciprocator machine |
| CN110051998A (en) * | 2019-05-28 | 2019-07-26 | 深圳市孟丁科技有限公司 | A kind of racket handle care device and maintenance method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110639873B (en) | 2022-01-28 |
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