CN208710958U - A kind of novel tennis ball rack device - Google Patents
A kind of novel tennis ball rack device Download PDFInfo
- Publication number
- CN208710958U CN208710958U CN201821065201.XU CN201821065201U CN208710958U CN 208710958 U CN208710958 U CN 208710958U CN 201821065201 U CN201821065201 U CN 201821065201U CN 208710958 U CN208710958 U CN 208710958U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- fixed plate
- plate
- skateboard slot
- slide plate
- 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.)
- Expired - Fee Related
Links
Abstract
A kind of novel tennis ball rack device, including pedestal, movable pulley, fixed plate, spring, cover board, hook, noose, positioning column, support plate, vertical plate, the pedestal lower part connects movable pulley, pedestal has skateboard slot, skateboard slot is symmetrical arranged in pedestal two sides, fixed plate has fixed plate protrusive board, fixed plate protrusive board is arranged in fixed plate internal symmetry, fixed plate protrusive board has slide plate, slide plate and skateboard slot are adapted, slide plate is inserted into skateboard slot, slide plate slides up and down inside skateboard slot, spring lower part connects slide plate groove bottom, spring top connects slide plate, cover board has bottom tub, pedestal and bottom tub are adapted, pedestal connects bottom tub, pedestal is bolted in cover board, fixed plate lower part has multiple protrusions, protrusion connection ground, fixed plate top is open with fixed plate, it links up with lower part and connects pedestal, noose side connection hook, set The rope other side is around fixed plate opening sleeve on positioning column.
Description
Technical field
The utility model relates to Tennis net frame field more particularly to a kind of novel tennis ball rack devices.
Background technique
Liked that Tennis net frame usually installs movable pulley for the ease of movement by masses deeply as a kind of body building in tennis,
However the Tennis net frame of installation movable pulley is when in use, ball-collecting rack is easy to happen movement, and stability is bad.
Utility model content
The utility model In view of the above shortcomings of the prior art, provides a kind of a kind of Novel tennis frame of stable structure
Device.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of novel tennis ball rack device, including pedestal, movable pulley, fixed plate, spring, cover board, hook, noose, positioning column,
Support plate, vertical plate, the pedestal lower part connect movable pulley, and pedestal has skateboard slot, and skateboard slot is symmetrical arranged in pedestal two sides, Gu
Fixed board has fixed plate protrusive board, and fixed plate protrusive board is arranged in fixed plate internal symmetry, and fixed plate protrusive board has slide plate, slide plate and cunning
Board slot is adapted, and slide plate is inserted into skateboard slot, and slide plate slides up and down inside skateboard slot, and spring lower part connects slide plate groove bottom, bullet
Spring top connects slide plate, and cover board has bottom tub, and pedestal and bottom tub are adapted, and pedestal connects bottom tub, and cover board passes through bolt
Pedestal is connected, fixed plate lower part has multiple protrusions, and protrusion connection ground, fixed plate top is open with fixed plate, under hook
Portion connects pedestal, and noose side connection hook, the noose other side is around fixed plate opening sleeve on positioning column.
The pedestal has support plate, and vertical plate lower part connects support plate, has grid inside screen frame, and screen frame has cutting,
Cutting is symmetrical arranged at left and right sides of screen frame, and vertical plate has quickset groove, and cutting and quickset groove are adapted, and quickset groove is inserted into cutting,
Cutting is moved in quickset groove.
The utility model has the advantages that
Quickset groove is inserted into cutting, easy to disassemble, and pedestal lower part connects movable pulley, and movable pulley is mobile convenient for device, and slide plate is inserted
Enter skateboard slot, making fixed plate with respect to pedestal, horizontal, front-rear direction is fixed, and spring lower part connects slide plate groove bottom, and spring top connects
Slide plate is connect, makes slide plate that there is elastic reaction with respect to pedestal, cover board is bolted pedestal, fixes cover board with respect to pedestal, covers
Plate avoids slide plate from being detached from skateboard slot with respect to pedestal upward sliding, links up with lower weld on pedestal, on one connection hook of noose,
The noose other end bypasses fixed plate opening sleeve on the positioning column on the outside of fixed plate, if general ball-collecting rack has movable pulley,
Contiguously face easily moves movable pulley when use, this ball-collecting rack device solves instability problem when ball-collecting rack use, when ball-collecting rack makes
Device is shifted onto corresponding position by the used time, pulls out the noose on hook manually, and pedestal opposing fixed plate is driven to move up,
Slide plate compressed spring in skateboard slot moves down simultaneously, and movable pulley leaves ground, and then makes the protrusion connection of fixed plate lower part
Ground, protrusion increase frictional force of the fixed plate with respect to ground, when needing mobile ball-collecting rack, unlock the set covered on positioning column
Rope is moved up in the rebound effect bottom plate of spring with respect to pedestal, and movable pulley contacts ground.
Detailed description of the invention
Fig. 1 is a kind of Novel tennis frame apparatus structure schematic diagram described in the utility model.
Fig. 2 is pedestal described in the utility model, fixed plate left view cross-sectional view.
Fig. 3 is pedestal described in the utility model, fixed plate protrusive board top view.
Fig. 4 is vertical plate described in the utility model, screen frame top view.
Specific embodiment
The utility model is described in further detail below according to drawings and examples:
A kind of novel tennis ball rack device, including pedestal 01, movable pulley 02, fixed plate 03, spring 06, cover board 07, hook 12,
Noose 13, positioning column 14, support plate 15, vertical plate 16,01 lower part of pedestal connect movable pulley 02, and pedestal 01 has skateboard slot
05, skateboard slot 05 is symmetrical arranged in 01 two sides of pedestal, and fixed plate 03 has fixed plate protrusive board 04, and fixed plate protrusive board 04 is in fixed plate
The setting of 03 internal symmetry, fixed plate protrusive board 04 have slide plate 21, and slide plate 21 and skateboard slot 05 are adapted, and slide plate 21 is inserted into skateboard slot
05, slide plate 21 slides up and down inside skateboard slot 05, and 06 lower part of spring connects 05 bottom surface of skateboard slot, and 06 top of spring connects slide plate
21, cover board 07 has bottom tub 08, and pedestal 01 and bottom tub 08 are adapted, and pedestal 01 connects bottom tub 08, and cover board 07 passes through spiral shell
Bolt 09 connects pedestal 01, and 03 lower part of fixed plate has multiple raised 10, and protrusion 10 connects ground, and 03 top of fixed plate, which has, to be fixed
Plate opening 11,12 lower parts of hook connect pedestal 01, and 13 side of noose connection hook 12,13 other side of noose is around fixed plate opening
11 sets on positioning column 14.
The pedestal 01 has support plate 15, and 16 lower part of vertical plate connects support plate 15, has grid 17, net inside screen frame 18
Frame 18 has cutting 19, and cutting 19 is symmetrical arranged at left and right sides of screen frame 18, and vertical plate 16 has quickset groove 20, cutting 19 and cutting
Slot 20 is adapted, and quickset groove 20 is inserted into cutting 19, and cutting 19 is moved in quickset groove 20.
Quickset groove 20 is inserted into cutting 19, easy to disassemble, and 01 lower part of pedestal connects movable pulley 02, and movable pulley 02 is convenient for device shifting
Dynamic, slide plate 21 is inserted into skateboard slot 05, and making fixed plate 03 with respect to pedestal 01, horizontal, front-rear direction is fixed, and the connection of 06 lower part of spring is slided
05 bottom surface of board slot, 06 top of spring connect slide plate 21, and slide plate 21 is made to have elastic reaction with respect to pedestal 01, and cover board 07 passes through bolt
09 connection pedestal 01, keeps cover board 07 fixed with respect to pedestal 01, and cover board 07 avoids slide plate 21 from sliding with respect to the disengaging of 01 upward sliding of pedestal
Board slot 05 links up with 12 lower welds on pedestal 01, and on 13 1 connection hooks 12 of noose, 13 other end of noose bypasses fixed plate
On 11 sets of the opening positioning columns 14 on the outside of fixed plate 03, if general ball-collecting rack has movable pulley 02, movable pulley when using
02 contiguously face easily move, this ball-collecting rack device solves instability problem when ball-collecting rack use, when ball-collecting rack in use, device
It shifts corresponding position onto, pulls out the noose 13 on hook 12 manually, drive 01 opposing fixed plate 03 of pedestal to move up, simultaneously
The compressed spring 06 in skateboard slot 05 of slide plate 21 moves down, and movable pulley 02 leaves ground, and then makes the convex of 03 lower part of fixed plate
10 connection ground are played, protrusion 10 increases frictional force of the fixed plate 03 with respect to ground, when needing mobile ball-collecting rack, unlocks and covers fixed
Noose 13 on the column 14 of position is moved up in the rebound effect bottom plate 03 of spring 06 with respect to pedestal 01, and movable pulley 02 contacts
Ground.
Claims (2)
1. a kind of novel tennis ball rack device, it is characterized in that: include pedestal, movable pulley, fixed plate, spring, cover board, hook, noose,
Positioning column, support plate, vertical plate, the pedestal lower part connect movable pulley, and pedestal has skateboard slot, and skateboard slot is symmetrical in pedestal two sides
Setting, fixed plate have fixed plate protrusive board, and fixed plate protrusive board is arranged in fixed plate internal symmetry, and fixed plate protrusive board has slide plate,
Slide plate and skateboard slot are adapted, and slide plate is inserted into skateboard slot, and slide plate slides up and down inside skateboard slot, and spring lower part connects skateboard slot
Bottom surface, spring top connect slide plate, and cover board has bottom tub, and pedestal and bottom tub are adapted, and pedestal connects bottom tub, and cover board is logical
It crosses and is bolted pedestal, fixed plate lower part has multiple protrusions, protrusion connection ground, and fixed plate top is open with fixed plate,
It links up with lower part and connects pedestal, noose side connection hook, the noose other side is around fixed plate opening sleeve on positioning column.
2. a kind of novel tennis ball rack device according to claim 1, it is characterized in that: the pedestal has support plate, vertical plate
Lower part connects support plate, has grid inside screen frame, and screen frame has cutting, and cutting is symmetrical arranged at left and right sides of screen frame, vertical plate
With quickset groove, cutting and quickset groove are adapted, and quickset groove is inserted into cutting, and cutting is moved in quickset groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065201.XU CN208710958U (en) | 2018-07-06 | 2018-07-06 | A kind of novel tennis ball rack device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821065201.XU CN208710958U (en) | 2018-07-06 | 2018-07-06 | A kind of novel tennis ball rack device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208710958U true CN208710958U (en) | 2019-04-09 |
Family
ID=65972850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821065201.XU Expired - Fee Related CN208710958U (en) | 2018-07-06 | 2018-07-06 | A kind of novel tennis ball rack device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208710958U (en) |
-
2018
- 2018-07-06 CN CN201821065201.XU patent/CN208710958U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20200706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |