CN206652194U - A kind of adjustable row ball-collecting rack easy to remove and fixed - Google Patents
A kind of adjustable row ball-collecting rack easy to remove and fixed Download PDFInfo
- Publication number
- CN206652194U CN206652194U CN201720427747.4U CN201720427747U CN206652194U CN 206652194 U CN206652194 U CN 206652194U CN 201720427747 U CN201720427747 U CN 201720427747U CN 206652194 U CN206652194 U CN 206652194U
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- piston
- base
- remove
- cylinder
- sucker
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Abstract
The utility model discloses adjustable row ball-collecting rack a kind of easy to remove and fixed, including base, base lower end both sides are fixedly connected with sucker, sucker bottom is connected with sealing ring, base upper center is provided with limited post, base upper end both sides are connected with piston cylinder, piston is provided with inside piston cylinder, piston is connected with adjustable spring, adjustable spring lower end is connected with spring base, piston upper end is connected with piston rod, piston rod upper end is connected with supporting plate, guide sleeve is connected with the middle part of supporting plate lower end, supporting plate upper center is connected with retracting cylinder, retracting cylinder inwall is connected with telescopic, expansion link is provided with inside telescopic, expansion link bottom is connected with telescopic block, expansion link upper end, which is connected with, draws in the net to detain.The utility model, by provided with piston cylinder and sucker between mutual cooperation, realize and the efficient stable of volleyball frame fixed, avoid using ballast box carry out stabilization, greatly facilitate the movement of whole volleyball frame, meet needs during volleyball training, it is practical.
Description
Technical field
It the utility model is related to ball sports equipment and technology, specifically adjustable vollyball a kind of easy to remove and fixed
Frame.
Background technology
Vollyball (volleyball) is one of ball game project, and court rectangle, centre is separated with high net, opposing teams
A side in court is accounted for (per six people of side), sportsman with hand handle ball play many times from network by sky.The ball that volleyball movement uses, uses sheepskin
Or artificial leather does shell, rubber does courage, and size is similar with football.In volleyball movement, we can use and arrive volleyball frame, but mesh
Preceding athletic training and teaching, match are substantially fixed with volleyball frame, are limited by place, are both just to be adjusted at any time
It is whole, flexible poor-performing, inconvenience is brought to user.
Chinese patent (Authorization Notice No.：CN205434872U a kind of adjustable mobile volleyball frame, including gear) are disclosed
Mechanism and ballast box, although the device realizes the movement of volleyball frame to a certain extent, the device is in use
It is that to use ballast box to carry out whole firm, therefore, whole volleyball frame can be caused very difficult in moving process, practicality
Bottom.
Utility model content
The purpose of this utility model is to provide adjustable row ball-collecting rack a kind of easy to remove and fixed, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：
Adjustable row ball-collecting rack a kind of easy to remove and fixed, including base, base lower end both sides are fixedly connected with
Sucker, sucker bottom are connected with sealing ring, and the base upper center is provided with limited post, and base upper end both sides are connected with work
Plug cylinder, piston cylinder inside are provided with piston, and piston is connected with adjustable spring, and adjustable spring lower end is connected with spring base, described
Piston upper end is connected with piston rod, and piston rod upper end is connected with supporting plate, is connected with guide sleeve in the middle part of the supporting plate lower end, institute
State supporting plate upper center and be connected with retracting cylinder, retracting cylinder inwall is connected with telescopic, expansion link is provided with inside telescopic, stretches
Bar bottom is connected with telescopic block, and the expansion link upper end, which is connected with, draws in the net to detain.
As further program of the utility model：The sucker on the right side of piston cylinder upper end with being connected with passage.
As further program of the utility model：The telescopic hole that height differs is uniformly provided with the middle part of the retracting cylinder.
As further program of the utility model：The fixing hole that height differs is uniformly provided with the middle part of the expansion link.
As further program of the utility model：The spring base is fixedly connected with piston cylinder inner lower edge.
As the utility model further scheme：The telescopic block diameter is more than telescopic internal diameter.
Compared with prior art, the beneficial effects of the utility model are：
The adjustable row ball-collecting rack a kind of easy to remove and fixed, it is rational in infrastructure, it is actual novel, by provided with piston
Mutual cooperation between cylinder and sucker, realize and the efficient stable of volleyball frame is fixed, avoid carrying out stabilization using ballast box, greatly
The movement of whole volleyball frame is facilitated greatly, meets needs during volleyball training, it is practical.
Brief description of the drawings
Fig. 1 is the structural representation of adjustable row ball-collecting rack a kind of easy to remove and fixed.
Fig. 2 is the structural representation of the broken section in Fig. 1.
Fig. 3 is that the attachment structure of expansion link and retracting cylinder is illustrated in adjustable row ball-collecting rack a kind of easy to remove and fixed
Figure.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1~3, in the utility model embodiment, adjustable row ball-collecting rack a kind of easy to remove and fixed, including
Base 1, the lower end both sides of base 1 are fixedly connected with sucker 2, and sucker 2 is connected with passage 14 with the upper end of piston cylinder 11 right side,
So that sucker 2 is consistent with the pressure inside the piston cylinder 11 of the upper end of piston 15, the bottom of sucker 2 is connected with sealing ring
13, for realizing the sealing to the bottom of sucker 2, so as to ensure that the air-tightness of sucker 2 and ground, the upper center of base 1
Provided with limited post 10, the limited post 10 cooperates with stop collar 3, so as to ensure that piston 15 inside piston cylinder 11 can be with
Moved along casing wall is directive, the upper end both sides of base 1 are connected with piston cylinder 11, and the inside of piston cylinder 11 is provided with piston
15, the lower end of piston 15 is connected with adjustable spring 12, and the lower end of adjustable spring 12 is connected with spring base 17, and spring base 17 is fixedly connected with
The inner lower edge of piston cylinder 11, so as to realize the fixation to spring base 17, while realize the fixation to the bottom of adjustable spring 12
Connection, the upper end of piston 15 are connected with piston rod 16, and the upper end of piston rod 16 is connected with supporting plate 4, in the lower end of supporting plate 4
Portion is connected with guide sleeve 3, and the upper center of supporting plate 4 is connected with retracting cylinder 5, and the middle part of retracting cylinder 5 is uniformly provided with height and differed
Telescopic hole 9, the inwall of retracting cylinder 5 is connected with telescopic 51, and the inside of telescopic 51 is provided with expansion link 6, is uniformly set in the middle part of expansion link 6
There is the fixing hole 8 that height differs, the fixing hole 8 is identical with the aperture of telescopic hole 9, so as to be realized by the effect of bolt
Fixation between retracting cylinder 5 and expansion link 6, the bottom of expansion link 6 are connected with telescopic block 61, and the diameter of telescopic block 61 is more than telescopic 51
Internal diameter, so as to avoid expansion link 6 from departing from retracting cylinder 5, the upper end of expansion link 6, which is connected with, draws in the net button 7, for realizing volleyball net
Be fixedly connected.
The adjustable row ball-collecting rack a kind of easy to remove and fixed, in use, whole device to be put in the position specified
On, due to the effect of the gravity of whole device itself so that piston rod 16 is in the presence of supporting plate 4 along the inwall of piston cylinder 11
Move down, so that the pressure inside the piston cylinder 11 of the upper end of piston 15 reduces, because the connection of breather pipe 14 acts on, make
Obtaining the pressure inside sucker 2 synchronously reduces, so that the absorption of the stabilization of sucker 2 is on the ground, avoids its double swerve, works as instruction
When white silk moves after terminating to volleyball frame, it is only necessary to up moving telescopic cylinder 5, pass through the effect piston 15 of supporting plate 4
It is synchronous up to move, and then cause the increase of the internal pressure of sucker 2, and then being easily disengaged from for sucker 2 and ground is realized, so as in fact
Show the movement of whole device, simple to operate, practicality is high.The utility model, it is rational in infrastructure, it is actual novel, by provided with
Mutual cooperation between piston cylinder 11 and sucker 2, realize and the efficient stable of volleyball frame is fixed, avoid carrying out using ballast box
It is stable, the movement of whole volleyball frame is greatly facilitated, meets needs during volleyball training, it is practical.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (6)
1. adjustable row ball-collecting rack a kind of easy to remove and fixed, including base (1), it is characterised in that base (1) lower end
Both sides are fixedly connected with sucker (2), and sucker (2) bottom is connected with sealing ring (13), and base (1) upper center is provided with spacing
Post (10), base (1) the upper end both sides are connected with piston cylinder (11), piston (15), piston are provided with inside piston cylinder (11)
(15) lower end is connected with adjustable spring (12), and adjustable spring (12) lower end is connected with spring base (17), piston (15) upper end
Piston rod (16) is connected with, piston rod (16) upper end is connected with supporting plate (4), is connected with and leads in the middle part of supporting plate (4) lower end
To set (3), supporting plate (4) upper center is connected with retracting cylinder (5), and retracting cylinder (5) inwall is connected with telescopic (51), stretched
Expansion link (6) is provided with inside contracting set (51), expansion link (6) bottom is connected with telescopic block (61), expansion link (6) the upper end connection
Draw in the net to detain (7).
2. adjustable row ball-collecting rack a kind of easy to remove and fixed according to claim 1, it is characterised in that the sucker
(2) with being connected with passage (14) on the right side of piston cylinder (11) upper end.
3. adjustable row ball-collecting rack a kind of easy to remove and fixed according to claim 1, it is characterised in that described flexible
The telescopic hole (9) that height differs is uniformly provided with the middle part of cylinder (5).
4. adjustable row ball-collecting rack a kind of easy to remove and fixed according to claim 1, it is characterised in that described flexible
The fixing hole (8) that height differs is uniformly provided with the middle part of bar (6).
5. adjustable row ball-collecting rack a kind of easy to remove and fixed according to claim 1, it is characterised in that the spring
Seat (17) is fixedly connected with piston cylinder (11) inner lower edge.
6. adjustable row ball-collecting rack a kind of easy to remove and fixed according to claim 1, it is characterised in that described flexible
Block (61) diameter is more than telescopic (51) internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427747.4U CN206652194U (en) | 2017-04-22 | 2017-04-22 | A kind of adjustable row ball-collecting rack easy to remove and fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427747.4U CN206652194U (en) | 2017-04-22 | 2017-04-22 | A kind of adjustable row ball-collecting rack easy to remove and fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652194U true CN206652194U (en) | 2017-11-21 |
Family
ID=60319921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720427747.4U Expired - Fee Related CN206652194U (en) | 2017-04-22 | 2017-04-22 | A kind of adjustable row ball-collecting rack easy to remove and fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206652194U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930078A (en) * | 2017-12-14 | 2018-04-20 | 周爱云 | A kind of physical education volleyball service training device |
| CN108819503A (en) * | 2018-06-05 | 2018-11-16 | 安徽天斯努信息技术股份有限公司 | A kind of cloud printer fixed bracket of sliding |
| CN115531838A (en) * | 2022-10-27 | 2022-12-30 | 青岛瑞镇运动器材有限公司 | Liftable movable basketball frame |
-
2017
- 2017-04-22 CN CN201720427747.4U patent/CN206652194U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107930078A (en) * | 2017-12-14 | 2018-04-20 | 周爱云 | A kind of physical education volleyball service training device |
| CN107930078B (en) * | 2017-12-14 | 2019-08-27 | 林星星 | A kind of physical education volleyball service training device |
| CN108819503A (en) * | 2018-06-05 | 2018-11-16 | 安徽天斯努信息技术股份有限公司 | A kind of cloud printer fixed bracket of sliding |
| CN115531838A (en) * | 2022-10-27 | 2022-12-30 | 青岛瑞镇运动器材有限公司 | Liftable movable basketball frame |
| CN115531838B (en) * | 2022-10-27 | 2024-05-07 | 青岛瑞镇运动器材有限公司 | Liftable portable basketball hoop |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171121 Termination date: 20180422 |