CN109276864B - Base plate of table tennis bat - Google Patents
Base plate of table tennis bat Download PDFInfo
- Publication number
- CN109276864B CN109276864B CN201811461575.8A CN201811461575A CN109276864B CN 109276864 B CN109276864 B CN 109276864B CN 201811461575 A CN201811461575 A CN 201811461575A CN 109276864 B CN109276864 B CN 109276864B
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- rod
- plate
- hole
- supporting piece
- handle
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- 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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention provides a table tennis bat bottom plate, which is provided with a handle, an upper plate, a lower plate and a middle area, wherein the middle area is provided with a left rotating plate and a right rotating plate, the front end of a rotary rod is provided with a threaded part, a loop bar is sleeved at the threaded part, the left side of the loop bar is connected with the left rotating plate through a left connecting rod, the right side of the loop bar is connected with the right rotating plate through a right connecting rod, the front end of the loop bar is provided with a supporting piece, the rear end of the rotary rod is connected with a connecting plate, the rear end of the connecting plate is connected with a movable rod, the movable rod is hinged with a handle, the connecting. The racket bottom plate can be erected on a table top, the contact area between the bottom plate and air can be effectively increased after the bottom plate is wetted, the most efficient self-drying process is realized, and the risk that the bottom plate is damaged due to the fact that the bottom plate is in a wetted state for a long time is avoided.
Description
Technical Field
The invention relates to the field of sports equipment, in particular to a base plate of a table tennis bat.
Background
The table tennis bat is a bat for hitting balls in table tennis, and consists of rubber and a bottom plate, after the bottom plate is wetted by water, the table tennis bat cannot achieve the purpose of effective self-drying, and can only be transversely placed, and cannot effectively stand on a table top.
Disclosure of Invention
In view of the above-mentioned needs, the present invention provides a base plate for a table tennis bat.
The invention is realized by adopting the following technical scheme,
a table tennis bat base plate having a handle 1, an upper plate 2, a lower plate 3, and a central region 4, the central region 4 being disposed between the upper plate 2 and the lower plate 3, the central region 4 having the following structure: the handle comprises a left rotating plate 5 and a right rotating plate 6, wherein the left rotating plate 5 is connected with a left fixing plate 7 through a left hinge 9, the right rotating plate 6 is connected with a right fixing plate 8 through a right hinge 10, the left fixing plate 7 and the right fixing plate 8 are both connected with a handle 1, the left fixing plate 7 and the right fixing plate 8 are connected through a first supporting piece 11 and a second supporting piece 12, the first supporting piece 11 and the second supporting piece 12 are parallel to each other and support a rotating rod 13, a threaded part 14 is arranged at the front end of the rotating rod 13, a loop bar 15 is sleeved at the threaded part 14, an external thread is arranged at the threaded part 14, the loop bar 15 is provided with an internal thread and can be matched with each other, the left side of the loop bar 15 is connected with the left rotating plate 5 through a left connecting rod 16, the right side of the loop bar 15 is connected with the right rotating plate 6 through a right connecting rod 17, a supporting piece 18 is arranged at the, the rear end of swing arm 13 is connected with connecting plate 19, carriage release lever 20 is connected to connecting plate 19 rear end, carriage release lever 20 articulates there is handle 21, be provided with gag lever post 19.1 on the connecting plate 19, be provided with annular through groove 20.1 on the carriage release lever 20, gag lever post 19.1 leads to groove 20.1 with the annular and mutually supports and makes carriage release lever 20 can be for connecting plate 19 parallel translation, carriage release lever 20 supports in the cavity of handle 1 through third support piece 22 and fourth support piece 23.
Further, the loop bar 15 is hinged to a left connecting rod 16, the loop bar 15 is hinged to a right connecting rod 17, the left connecting rod 16 is hinged to the left rotating plate 5, and the right connecting rod 17 is hinged to the right rotating plate 6.
Further, a through hole is formed in the first support member 11, a through hole is formed in the second support member 12, and the rotating rod 13 passes through the through hole formed in the first support member 11 and the through hole formed in the second support member 12 for supporting.
Further, an annular first groove 11.1 is arranged in the through hole of the first support member 11, a first protrusion 13.1 is arranged on the rotating rod 13, the first groove 11.1 is matched with the first protrusion 13.1, an annular second groove 12.1 is arranged in the through hole of the second support member 12, a second protrusion 13.2 is arranged on the rotating rod 13, and the second groove 12.1 is matched with the second protrusion 13.2.
Further, a through hole is formed in the support member 18, an annular third groove 18.1 is formed in the through hole, an annular third protrusion 13.3 is arranged at the front end of the loop bar 15, and the third groove 18.1 is matched with the third protrusion 13.3.
Further, after the movable rod 20 is sleeved on the limiting rod 19.1 of the connecting plate 19, a blocking piece is arranged at the end part of the limiting rod 19.1 to block the movable rod 20 from being separated from the connecting plate 19.
Further, the handle 21 is hinged to the moving bar 20, and the handle 21 can be rotated 90 degrees with respect to the moving bar 2.
Further, the handle 21 is shaped L.
Further, a through hole is formed in the third support member 22, a through hole is formed in the fourth support member 23, and the moving rod 20 passes through the through hole formed in the third support member 22 and the through hole formed in the fourth support member 23 to be supported.
The racket bottom plate can be erected on a table top, the contact area between the bottom plate and air can be effectively increased after the bottom plate is wetted, the most efficient self-drying process is realized, and the risk that the bottom plate is damaged due to the fact that the bottom plate is in a wetted state for a long time is avoided.
Drawings
FIG. 1 is a schematic view of the bottom plate structure of the present invention;
FIG. 2 is a schematic structural view of a middle region of a base plate according to the present invention;
FIG. 3 is a schematic structural view of a middle region of a base plate according to the present invention;
FIG. 4 is a schematic view of a portion of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
FIG. 6 is a schematic view of a portion of the present invention;
FIG. 7 is a schematic view of a rotating member according to the present invention;
FIG. 8 is a schematic view of a rotating member according to the present invention;
FIG. 9 is a schematic view of a rotating member according to the present invention;
FIG. 10 is a schematic view of a rotating member according to the present invention;
in the figure, a handle 1, an upper plate 2, a lower plate 3, a middle area 4, a left rotating plate 5, a right rotating plate 6, a left fixing plate 7, a right fixing plate 8, a left hinge 9, a right hinge 10, a first support 11, a second support 12, a rotating rod 13, a threaded part 14, a loop rod 15, a left connecting rod 16, a right connecting rod 17, a support 18, a connecting plate 19, a moving rod 20, a handle 21, a third support 22, a fourth support 23, a first groove 11.1, a second groove 12.1, a first bulge 13.1, a second bulge 13.2, a third groove 18.1, a third bulge 13.3, a limiting rod 19.1 and an annular through groove 20.1 are arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 10, a base plate for a table tennis bat, the base plate having a handle 1, an upper plate 2, a lower plate 3, and a middle region 4, the middle region 4 being disposed between the upper plate 2 and the lower plate 3, the middle region 4 having the following structure: the handle comprises a left rotating plate 5 and a right rotating plate 6, wherein the left rotating plate 5 is connected with a left fixing plate 7 through a left hinge 9, the right rotating plate 6 is connected with a right fixing plate 8 through a right hinge 10, the left fixing plate 7 and the right fixing plate 8 are both connected with a handle 1, the left fixing plate 7 and the right fixing plate 8 are connected through a first supporting piece 11 and a second supporting piece 12, the first supporting piece 11 and the second supporting piece 12 are parallel to each other and support a rotating rod 13, a threaded part 14 is arranged at the front end of the rotating rod 13, a loop bar 15 is sleeved at the threaded part 14, an external thread is arranged at the threaded part 14, the loop bar 15 is provided with an internal thread and can be matched with each other, the left side of the loop bar 15 is connected with the left rotating plate 5 through a left connecting rod 16, the right side of the loop bar 15 is connected with the right rotating plate 6 through a right connecting rod 17, a supporting piece 18 is arranged at the, the rear end of swing arm 13 is connected with connecting plate 19, carriage release lever 20 is connected to connecting plate 19 rear end, carriage release lever 20 articulates there is handle 21, be provided with gag lever post 19.1 on the connecting plate 19, be provided with annular through groove 20.1 on the carriage release lever 20, gag lever post 19.1 leads to groove 20.1 with the annular and mutually supports and makes carriage release lever 20 can be for connecting plate 19 parallel translation, carriage release lever 20 supports in the cavity of handle 1 through third support piece 22 and fourth support piece 23.
The loop bar 15 is hinged with a left connecting rod 16, the loop bar 15 is hinged with a right connecting rod 17, the left connecting rod 16 is hinged with the left rotating plate 5, and the right connecting rod 17 is hinged with the right rotating plate 6.
The first support member 11 is provided with a through hole, the second support member 12 is provided with a through hole, and the rotating rod 13 passes through the through hole arranged on the first support member 11 and the through hole arranged on the second support member 12 for support.
An annular first groove 11.1 is formed in the through hole of the first support piece 11, a first protrusion 13.1 is arranged on the rotating rod 13, the first groove 11.1 is matched with the first protrusion 13.1, an annular second groove 12.1 is formed in the through hole of the second support piece 12, a second protrusion 13.2 is arranged on the rotating rod 13, and the second groove 12.1 is matched with the second protrusion 13.2.
The support piece 18 is provided with a through hole, an annular third groove 18.1 is arranged in the through hole, an annular third bulge 13.3 is arranged at the front end of the loop bar 15, and the third groove 18.1 is matched with the third bulge 13.3.
After the movable rod 20 is sleeved on the limiting rod 19.1 of the connecting plate 19, a blocking piece is arranged at the end part of the limiting rod 19.1 to block the movable rod 20 from being separated from the connecting plate 19.
The handle 21 is hinged to the moving bar 20, and the handle 21 can be rotated 90 degrees with respect to the moving bar 2.
The handle 21 is shaped L.
The third supporting member 22 is provided with a through hole, the fourth supporting member 23 is provided with a through hole, and the moving rod 20 passes through the through hole formed in the third supporting member 22 and the through hole formed in the fourth supporting member 23 to be supported.
The annular through groove can make the moving rod 20 move relative to the connecting plate 19 as shown in fig. 10, when in use, the handle 21 is pulled outwards, the moving rod 20 moves together with the handle 21, when the handle 21 is completely positioned outside the handle 1, the handle 21 is rotated to make the handle in the state shown in fig. 8, because the blocking pieces are arranged, and the width between the blocking pieces is larger than the width of the annular through groove 20.1, the moving rod 20 can not be separated from the connecting plate 19, at this time, the handle 21 is rotated, the handle 21 drives the moving rod 20 to rotate, the moving rod 20 drives the connecting plate 19 to rotate, thereby driving the rotation of the rotation 13, the loop rod 15 moves upwards under the rotation of the rotation rod 13, the left rotating plate 5 and the right rotating plate 6 are respectively pushed by the left connecting rod 16 and the right connecting rod 17 to open outwards, meanwhile, the support 18 extends out of the bottom plate under the driving of the loop rod 15, and rotates 90 degrees by, the left rotating plate 5 and the right rotating plate 6 are matched to realize support. The reverse operation is only needed when the device is retracted.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (8)
1. A table tennis bat base plate having a handle (1), an upper plate (2), a lower plate (3) and a middle region (4), characterized in that: the middle region (4) is arranged between the upper plate (2) and the lower plate (3),
the central region (4) has the following structure:
the multifunctional electric wrench is provided with a left rotating plate (5) and a right rotating plate (6), the left rotating plate (5) is connected with a left fixing plate (7) through a left hinge (9), the right rotating plate (6) is connected with a right fixing plate (8) through a right hinge (10), the left fixing plate (7) and the right fixing plate (8) are both connected with a handle (1),
the left fixing plate (7) and the right fixing plate (8) are connected through a first supporting piece (11) and a second supporting piece (12), the first supporting piece (11) and the second supporting piece (12) are parallel to each other and support a rotating rod (13), a threaded portion (14) is arranged at the front end of the rotating rod (13), a sleeve rod (15) is sleeved at the threaded portion (14), an external thread is arranged at the threaded portion (14), the sleeve rod (15) is provided with an internal thread and can be matched with each other, the left side of the sleeve rod (15) is connected with a left rotating plate (5) through a left connecting rod (16), the right side of the sleeve rod (15) is connected with a right rotating plate (6) through a right connecting rod (17), a supporting piece (18) is arranged at the front end of the sleeve rod (15), and the supporting piece (18) can rotate manually relative to the sleeve rod (15),
the rear end of the rotary rod (13) is connected with a connecting plate (19), the rear end of the connecting plate (19) is connected with a moving rod (20), the moving rod (20) is hinged with a handle (21), the connecting plate (19) is provided with a limiting rod (19.1), the moving rod (20) is provided with an annular through groove (20.1), the limiting rod (19.1) and the annular through groove (20.1) are matched with each other to enable the moving rod (20) to move axially relative to the connecting plate (19),
the moving rod (20) is supported in the cavity of the handle (1) through a third support (22) and a fourth support (23);
the sleeve rod (15) is hinged to the left connecting rod (16), the sleeve rod (15) is hinged to the right connecting rod (17), the left connecting rod (16) is hinged to the left rotating plate (5), and the right connecting rod (17) is hinged to the right rotating plate (6).
2. The table tennis bat chassis of claim 1, wherein: the support is characterized in that a through hole is formed in the first support piece (11), a through hole is formed in the second support piece (12), and the rotating rod (13) penetrates through the through hole formed in the first support piece (11) and the through hole formed in the second support piece (12) to support.
3. A table tennis bat panel as defined in claim 2, wherein:
an annular first groove (11.1) is arranged in the through hole of the first supporting piece (11), a first bulge (13.1) is arranged on the rotating rod (13), the first groove (11.1) is matched with the first bulge (13.1),
an annular second groove (12.1) is formed in the through hole of the second support piece (12), a second protrusion (13.2) is arranged on the rotating rod (13), and the second groove (12.1) is matched with the second protrusion (13.2).
4. The table tennis bat chassis of claim 1, wherein: the supporting piece (18) is provided with a through hole, an annular third groove (18.1) is formed in the through hole, an annular third bulge (13.3) is arranged at the front end of the loop bar (15), and the third groove (18.1) is matched with the third bulge (13.3).
5. The table tennis bat chassis of claim 1, wherein: after the movable rod (20) is sleeved on the limiting rod (19.1) of the connecting plate (19), a blocking piece is arranged at the end part of the limiting rod (19.1) to block the movable rod (20) from being separated from the connecting plate (19).
6. The table tennis bat chassis of claim 1, wherein: the handle (21) is hinged to the travel bar (20), and the handle (21) can be rotated 90 degrees relative to the travel bar (2).
7. The bottom plate of table tennis bat of claim 1, wherein the handle (21) is shaped like L.
8. The table tennis bat chassis of claim 1, wherein: the third supporting piece (22) is provided with a through hole, the fourth supporting piece (23) is provided with a through hole, and the moving rod (20) penetrates through the through hole formed in the third supporting piece (22) and the through hole formed in the fourth supporting piece (23) to support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461575.8A CN109276864B (en) | 2018-12-02 | 2018-12-02 | Base plate of table tennis bat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811461575.8A CN109276864B (en) | 2018-12-02 | 2018-12-02 | Base plate of table tennis bat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109276864A CN109276864A (en) | 2019-01-29 |
| CN109276864B true CN109276864B (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811461575.8A Active CN109276864B (en) | 2018-12-02 | 2018-12-02 | Base plate of table tennis bat |
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| Country | Link |
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| CN (1) | CN109276864B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298398B (en) * | 2020-03-18 | 2021-04-20 | 江苏金成源实业投资有限公司 | Table tennis bat |
| CN111282231B (en) * | 2020-03-18 | 2021-04-20 | 江苏金成源实业投资有限公司 | Table tennis bat and manufacturing method thereof |
| CN112325753B (en) * | 2020-10-27 | 2022-11-08 | 安庆中船柴油机有限公司 | Safety detection device for marine diesel engine cylinder cover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006017666U1 (en) * | 2006-11-16 | 2007-03-08 | Kilic, Cuma | Table tennis bat, has table tennis bat blade and fixing belt whereby table tennis bat blade has opening at lateral edge which has at least one cavity adjacent to opening |
| CN101100227A (en) * | 2006-10-31 | 2008-01-09 | 李岩 | Protective box for protecting table tennis bat rubber from being oxidized |
| ES1078317U (en) * | 2012-12-07 | 2012-12-27 | José Carlos ESPALLARDO ORTIZ | Handle for handles (Machine-translation by Google Translate, not legally binding) |
| CN204158984U (en) * | 2014-06-12 | 2015-02-18 | 梁国良 | A kind of teaching type table tennis bat |
| CN106943724A (en) * | 2017-04-25 | 2017-07-14 | 中国计量大学 | Absorbing sweat anti-slip type handle of table tennis bat |
| CN207165029U (en) * | 2017-05-19 | 2018-03-30 | 中国电建集团山东电力建设第一工程有限公司 | Weld job simulation and training device |
-
2018
- 2018-12-02 CN CN201811461575.8A patent/CN109276864B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100227A (en) * | 2006-10-31 | 2008-01-09 | 李岩 | Protective box for protecting table tennis bat rubber from being oxidized |
| DE202006017666U1 (en) * | 2006-11-16 | 2007-03-08 | Kilic, Cuma | Table tennis bat, has table tennis bat blade and fixing belt whereby table tennis bat blade has opening at lateral edge which has at least one cavity adjacent to opening |
| ES1078317U (en) * | 2012-12-07 | 2012-12-27 | José Carlos ESPALLARDO ORTIZ | Handle for handles (Machine-translation by Google Translate, not legally binding) |
| CN204158984U (en) * | 2014-06-12 | 2015-02-18 | 梁国良 | A kind of teaching type table tennis bat |
| CN106943724A (en) * | 2017-04-25 | 2017-07-14 | 中国计量大学 | Absorbing sweat anti-slip type handle of table tennis bat |
| CN207165029U (en) * | 2017-05-19 | 2018-03-30 | 中国电建集团山东电力建设第一工程有限公司 | Weld job simulation and training device |
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| Publication number | Publication date |
|---|---|
| CN109276864A (en) | 2019-01-29 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200706 Address after: No.76 Yingbin Road, Huangzhai Town, Pujiang County, Jinhua City, Zhejiang Province Applicant after: Jinhua Penghong Trading Co., Ltd Address before: 243000 Anhui city of Ma'anshan Province Economic and Technological Development Zone, Zhu Ranlu No. 9 1-9 Applicant before: MAANSHAN JINSHUNLAI INDUSTRIAL DESIGN Co.,Ltd. |
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Effective date of registration: 20211224 Address after: 314500 Jiaxing, Tongxiang, Zhejiang, Tongxiang, Wu Tong Street, 338 yuan Road, red sandalwood 2, 1 units, 401 rooms. Patentee after: Jiaxing jinlvyan Technology Co.,Ltd. Address before: 322200 No.76, Yingbin Road, Huangzhai Town, Pujiang County, Jinhua City, Zhejiang Province (self declaration) Patentee before: Jinhua Penghong Trading Co., Ltd |
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