CN205913733U - Net rack for sports - Google Patents
Net rack for sports Download PDFInfo
- Publication number
- CN205913733U CN205913733U CN201620510120.0U CN201620510120U CN205913733U CN 205913733 U CN205913733 U CN 205913733U CN 201620510120 U CN201620510120 U CN 201620510120U CN 205913733 U CN205913733 U CN 205913733U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- grades
- bottom bar
- positioner
- chamber
- 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
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- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The utility model discloses a net rack for sports, including two high adjusting device, be provided with the dictyosome between two high adjusting device, high adjusting device is including flexible sill bar, be provided with flexible sill bar cavity in the flexible sill bar, cup jointed three -stage expansion link in the flexible sill bar cavity, the conch wall that three -stage expansion link can follow flexible sill bar cavity slides, be provided with the three -stage expansion link cavity in the three -stage expansion link, be provided with two -stage telescopic rod in the three -stage expansion link cavity, two -stage telescopic rod can slide in the three -stage expansion link cavity, be provided with the two -stage telescopic rod cavity in the two -stage telescopic rod, be provided with the one -level telescopic link in the two -stage telescopic rod cavity, the one -level telescopic link can slide in the two -stage telescopic rod cavity.
Description
Technical field
This utility model is related to a kind of physical culture rack, belongs to physical culture teaching aid technical field.
Background technology
Traditional body rack, structure is simple, single function, and the width of dictyosome is unadjustable, to very big using bringing
Inconvenience, and existing rack heavy it has not been convenient to carry.
Content of the invention
The technical problems to be solved in the utility model is for not enough above, provides a kind of physical culture rack, this physical culture is used
Rack can easily adjust height and width, and structure is simple, practical.
For solving above technical problem, this utility model employs the following technical solutions:
A kind of physical culture rack, including two arrangement for adjusting height, is provided with net between described two arrangement for adjusting height
Body；
Described arrangement for adjusting height includes flexible bottom bar, is provided with flexible bottom bar chamber in described flexible bottom bar, described stretches
Contracting bottom bar within the chamber is socketed with three-level expansion link, and three-level expansion link can slide along the shell wall of flexible bottom bar chamber；
It is provided with three-level expansion link chamber, described three-level expansion link within the chamber is provided with two grades and stretches in described three-level expansion link
Contracting bar, described two grades of expansion links can slide in three-level expansion link within the chamber；
It is provided with two grades of expansion link chambers, described two grades of expansion link within the chambers are provided with one-level and stretch in described two grades of expansion links
Contracting bar, described one-level expansion link can slide in two grades of expansion link within the chambers.
The following is the improvement further to technique scheme:
The bottom of described flexible bottom bar is hinged with several support feets, described flexible bottom bar is fixedly installed and can will support
The supporting and positioning device that foot is packed up and put down.
Described supporting and positioning device includes positioner framework, described positioner framework is hinged with positioner hinged
Plate, described positioner framework and positioner articulated slab are detachably connected by buckle.
Form the box-like structure of upper and lower opening with positioner framework after the hinged plate closing of positioner.
Be provided with positioning slope in described positioner framework, after described support feet is put down, the lower surface of support feet with fixed
Position slope abuts；The upper surface of support feet is abutted with positioner articulated slab.
Thread gluing and stick be provided with the top of described dictyosome, thread gluing and stick are respectively arranged with the both sides at the top of dictyosome
Part.
During use, adjust one-level expansion link, two grades of expansion links, three-level expansion link and flexible bottom bar to proper height, then
Adjust dictyosome, according to width by the thread gluing on dictyosome and stick fastening, adjustment width and tightness, this utility model structure is simple,
Easy to use, the regulation of width and height can be easily accomplished.
Brief description
Accompanying drawing 1 is a kind of structural representation of this utility model physical culture rack；
Accompanying drawing 2 is the structural representation of this utility model expansion link；
Accompanying drawing 3 is the structural representation of supporting and positioning device；
Accompanying drawing 4 is the structural representation after support feet struts；
Accompanying drawing 5 is the structural representation of dictyosome；
Accompanying drawing 6 is the structural representation of embodiment 2.
In figure,
1- one-level expansion link；Bis- grades of expansion links of 2-；3- three-level expansion link；4- stretches bottom bar；5- fixes network folder；6- dictyosome；
7- supporting and positioning device；8- support feet；Bis- grades of expansion link chambers of 21-；31- three-level expansion link chamber；41- stretches bottom bar chamber；
42- bolt；43- covers；61- thread gluing；62- stick；71- positioner articulated slab；72- positioner framework；73- locating latch
Slope；74- buckle.
Specific embodiment
Embodiment 1, as shown in accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 and accompanying drawing 5, a kind of physical culture rack, including two
Arrangement for adjusting height, is provided with dictyosome 6 between described two arrangement for adjusting height.
Described arrangement for adjusting height 6 includes flexible bottom bar 4, is provided with flexible bottom bar chamber 41, institute in described flexible bottom bar 4
State and in flexible bottom bar chamber 41, be socketed with three-level expansion link 3, three-level expansion link 3 can slide along the shell wall of flexible bottom bar chamber 41；
It is provided with three-level expansion link chamber 31 in described three-level expansion link 3, be provided with described three-level expansion link chamber 31
Two grades of expansion links 2, described two grades of expansion links 2 can slide in three-level expansion link chamber 31；
It is provided with two grades of expansion link chambers 21 in described two grades of expansion links 2, be provided with described two grades of expansion link chambers 21
One-level expansion link 1, described one-level expansion link 1 can slide in two grades of expansion link chambers 21.
1, two grades of expansion links 2 of one-level expansion link, three-level expansion link 3 are taper tubular structure, 41, two grades of flexible bottom bar chamber
Expansion link chamber 21 and the tapered chamber of three-level expansion link chamber 31.
One-level expansion link 1, two grades of expansion links 2, three-level expansion links 3 when reaching the top, can by bottom bar chamber 41,
Two grades of expansion link chambers 21 and three-level expansion link chamber 31 pin, and due to the effect of the frictional force of housing, can be lockable.
It is provided with lid 43, when one-level expansion link 1, two grades of expansion links 2, three-level expansion links 3 shrink on described one-level expansion link 1
During to initial position, 1, two grades of expansion links 2 of one-level expansion link, three-level expansion link 3 are respectively positioned in flexible bottom bar 4, and lid 43 can will be stretched
Contracting bottom bar 4 covers.
The bottom of described flexible bottom bar 4 is hinged with several support feets 8, and described flexible bottom bar 4 is fixedly installed can be by
The supporting and positioning device 7 that support feet 8 is packed up and put down.
Described supporting and positioning device 7 includes positioner framework 72, and described positioner framework 72 is hinged with positioning dress
Put articulated slab 71, described positioner framework 72 is detachably connected by buckle 74 with positioner articulated slab 71.
It is provided with spring on described buckle 74, described buckle 74 becomes " l " shape, positioner framework 72 is provided with stop convex
Rise, buckle 74 can be connected in stop projection.
Form the box-like structure of upper and lower opening with positioner framework 72 after positioner articulated slab 71 closure.
Positioner articulated slab 71 can open wide.
Two surface opening up and down of positioner framework 72.
It is provided with positioning slope 73, after described support feet 8 is put down, the following table of support feet 8 in described positioner framework 72
Face is abutted with positioning slope 73；The upper surface of support feet 8 is abutted with positioner articulated slab 71.
Thread gluing 61 and stick 62 are provided with the top of described dictyosome 6, thread gluing 61 and stick 62 are respectively arranged with dictyosome 6
The two side portions at top.
During use, adjust 1, two grades of expansion links 2 of one-level expansion link, three-level expansion link 3 and flexible bottom bar 4 and arrive proper height,
Then adjust dictyosome 6, according to width, the thread gluing 61 on dictyosome 6 and stick 62 are fastened, adjustment width and tightness, this utility model
Structure is simple, easy to use, can be easily accomplished the regulation of width and height.
Embodiment 2, as shown in Figure 6, in above-described embodiment, flexible bottom bar chamber 41, three-level expansion link 3, three-level is stretched
The cross section slided in 31, two grades of rod cavity room expansion link 2, three-level expansion link chamber 31 is circle, and 2, two grades of two grades of expansion links are stretched
21, two grades of contracting rod cavity room expansion link chamber 21, the section of one-level expansion link 1 are circle, 31, two grades of described three-level expansion link chamber
It is threaded with bolt 42 on the shell wall of expansion link chamber 21 and flexible bottom bar chamber 41.
Claims (6)
1. a kind of physical culture rack, including two arrangement for adjusting height it is characterised in that: between described two arrangement for adjusting height
It is provided with dictyosome (6)；
Described arrangement for adjusting height (6) includes flexible bottom bar (4), is provided with flexible bottom bar chamber in described flexible bottom bar (4)
(41), it is socketed with three-level expansion link (3) in described flexible bottom bar chamber (41), three-level expansion link (3) can be along flexible bottom bar chamber
(41) shell wall slides；
It is provided with three-level expansion link chamber (31), setting in described three-level expansion link chamber (31) in described three-level expansion link (3)
There are two grades of expansion links (2), described two grades of expansion links (2) can be slided in three-level expansion link chamber (31)；
It is provided with two grades of expansion link chambers (21), setting in described two grades of expansion link chambers (21) in described two grades of expansion links (2)
There is one-level expansion link (1), described one-level expansion link (1) can be slided in two grades of expansion link chambers (21).
2. as claimed in claim 1 a kind of physical culture rack it is characterised in that: the bottom of described flexible bottom bar (4) is hinged with
Several support feets (8), described flexible bottom bar (4) is fixedly installed the support positioning that can pack up support feet (8) and put down
Device (7).
3. as claimed in claim 2 a kind of physical culture rack it is characterised in that: described supporting and positioning device (7) includes positioning
Device frame (72), described positioner framework (72) is hinged with positioner articulated slab (71), described positioner framework
(72) it is detachably connected by buckle (74) with positioner articulated slab (71).
4. as claimed in claim 2 a kind of physical culture rack it is characterised in that: after positioner articulated slab (71) closure with fixed
Position device frame (72) forms the box-like structure of upper and lower opening.
5. as claimed in claim 2 a kind of physical culture rack it is characterised in that: be provided with described positioner framework (72)
Positioning slope (73), after described support feet (8) is put down, the lower surface of support feet (8) is abutted with positioning slope (73)；Support feet
(8) upper surface is abutted with positioner articulated slab (71).
6. as claimed in claim 2 a kind of physical culture rack it is characterised in that: be provided with viscous on the top of described dictyosome (6)
Button (61) and stick (62), thread gluing (61) and stick (62) are respectively arranged with the two side portions at the top of dictyosome (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510120.0U CN205913733U (en) | 2016-05-31 | 2016-05-31 | Net rack for sports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620510120.0U CN205913733U (en) | 2016-05-31 | 2016-05-31 | Net rack for sports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205913733U true CN205913733U (en) | 2017-02-01 |
Family
ID=57876549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620510120.0U Expired - Fee Related CN205913733U (en) | 2016-05-31 | 2016-05-31 | Net rack for sports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205913733U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308621A (en) * | 2017-08-11 | 2017-11-03 | 苏州巴别塔商贸有限公司 | A kind of volleyball frame for being conveniently replaceable volleyball net |
| CN108744450A (en) * | 2018-07-05 | 2018-11-06 | 安徽禹缤体育科技有限公司 | A kind of split type fixed link for outdoor shuttlecock block |
| CN112891877A (en) * | 2021-01-17 | 2021-06-04 | 湖南文理学院 | Novel badminton net |
-
2016
- 2016-05-31 CN CN201620510120.0U patent/CN205913733U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308621A (en) * | 2017-08-11 | 2017-11-03 | 苏州巴别塔商贸有限公司 | A kind of volleyball frame for being conveniently replaceable volleyball net |
| CN108744450A (en) * | 2018-07-05 | 2018-11-06 | 安徽禹缤体育科技有限公司 | A kind of split type fixed link for outdoor shuttlecock block |
| CN112891877A (en) * | 2021-01-17 | 2021-06-04 | 湖南文理学院 | Novel badminton net |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20190531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |