CN205759596U - A kind of collapsible field guard board of Segmented expansion - Google Patents
A kind of collapsible field guard board of Segmented expansion Download PDFInfo
- Publication number
- CN205759596U CN205759596U CN201620682556.8U CN201620682556U CN205759596U CN 205759596 U CN205759596 U CN 205759596U CN 201620682556 U CN201620682556 U CN 201620682556U CN 205759596 U CN205759596 U CN 205759596U
- Authority
- CN
- China
- Prior art keywords
- expansion link
- support bar
- guard board
- expansion
- segmented
- 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
The utility model discloses a kind of collapsible field guard board of Segmented expansion, it is characterized in that, including frame-type support body, frame-type support body includes being connected to the entablature on two support bars and sill；Described entablature includes the first left expansion link of " L " shape and the first right expansion link of " L " shape, the telescopic end of the first left expansion link and the first right expansion link is mutually butted, and the other end of the first left expansion link and the first right expansion link upper end with said two support bar respectively is connected；Described sill includes the second left expansion link of " L " shape and the second right expansion link of " L " shape, the telescopic end of the second left expansion link and the second right expansion link is mutually butted, and the other end of the second left expansion link and the second right expansion link lower end with said two support bar respectively is connected；It is respectively equipped with a leg on described second left expansion link and the second right expansion link.This baffle plate volume is little, light weight, Stability Analysis of Structures, be readily transported.
Description
Technical field
This utility model relates to sports field, particularly relates to a kind of collapsible field guard board of Segmented expansion.
Background technology
In table tennis, shuttlecock, tennis etc. are competed, imparted knowledge to students and train, baffle plate is generally used to surround playing area or gear
Aided education and training around billiard table.Using baffle plate to be mainly made up of four frames, lower supporter and middle cloth at present, its shortcoming is:
Product is the heaviest, and volume is big, it is impossible to folding dismounting, so carrying very inconvenient, and like product uses tradition
Material (iron pipe) and tradition electric welding technology, such product is insecure, and service life is short.Because above-mentioned defect, the design people,
Actively the most in addition research and innovation, to founding a kind of collapsible field guard board of Segmented expansion so that it is have more the exploitation value in industry
Value.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of volume is little, light weight, structure
The collapsible field guard board of Segmented expansion stable, that be readily transported.
The purpose of this utility model realizes by the following technical solutions:
A kind of collapsible field guard board of Segmented expansion, is characterized in that, including frame-type support body, frame-type support body includes being connected to two
Entablature on individual support bar and sill；
Described entablature includes the first left expansion link of " L " shape and the first right expansion link of " L " shape, the first left expansion link and
The telescopic end of the first right expansion link is mutually butted, the other end of the first left expansion link and the first right expansion link respectively with said two
The upper end of support bar connects；
Described sill includes the second left expansion link of " L " shape and the second right expansion link of " L " shape, the second left expansion link and
The telescopic end of the second right expansion link is mutually butted, the other end of the second left expansion link and the second right expansion link respectively with said two
The lower end of support bar connects；It is respectively equipped with a leg on described second left expansion link and the second right expansion link.
Preferably, two expansion links of described entablature and two expansion links of described sill are respectively by detachably connecting
The mode that connects is fixing to be connected.
Preferably, two expansion links of described entablature and two expansion links of described sill pass through snap fit respectively
Fixing connection.
Preferably, the telescopic end of described first left expansion link is provided with button, and the telescopic end of the first right expansion link is provided with notch,
The telescopic end of the first left expansion link makes the first left expansion link and the first right expansion link by inserting the telescopic end of the first right expansion link
Fixing connection；The connected mode of two expansion links of described sill is identical with described entablature.
Preferably, described support bar is made up of the first support bar and the second support bar being arranged in the first support bar
Telescopic rod structure, the end face of the telescopic end of the second support bar extends outward an end set identical with the first support bar caliber.
Preferably, the two ends of described support bar are fixed with described entablature and described sill by removably respectively
Connect.
Preferably, the two ends of described support bar are solid with described entablature and described sill by snapping connection mode respectively
Fixed connection.
Preferably, described leg includes column that upper end is fixedly connected on described sill and is connected to column lower end
Plate body.
Preferably, described frame-type support body is also arranged with cloth set or net.
Compared to existing technology, the beneficial effects of the utility model are:
1, the collapsible field guard board of Segmented expansion that this utility model provides have that volume is little, light weight, Stability Analysis of Structures, just
Advantage in transport.
2, the baffle plate that this utility model provides, the joint connection manner that its crossbeam is more traditional with the mode of the connection of support bar
More stable, it is to avoid baffle plate rocks.
3, the baffle plate that this utility model provides is connected by removably, detachable one-tenth small size in transportation
Parts transport, and are greatly saved cost of transportation.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model.
Fig. 2 is the schematic diagram after this utility model baffle plate shrinks.
In figure:
1, the first left expansion link；11, the first button；12, the second button；
2, the first right expansion link；21, the first notch；22, the 3rd button；
3, support bar；31, the first support bar；311, the second notch；32, the second support bar；321, end set；3211, the 3rd
Notch；
4, the second left expansion link；41, the 4th button；42, the 5th button；
5, the second right expansion link；51, the 4th notch；52, the 6th button；
6, leg；61, column；62, plate body.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
A kind of collapsible field guard board of Segmented expansion, is characterized in that, including frame-type support body, frame-type support body includes being connected to two
Entablature on individual support bar 3 and sill；
Described entablature includes first left expansion link 1 and the first right expansion link 2 of " L " shape, the first left expansion link of " L " shape
1 and first the telescopic end of right expansion link 2 be mutually butted, the other end of the first left expansion link 1 and the first right expansion link 2 respectively with institute
The upper end stating two support bars 3 connects；
Described sill includes second left expansion link 4 and the second right expansion link 5 of " L " shape, the second left expansion link of " L " shape
4 and second the telescopic end of right expansion link 5 be mutually butted, the other end of the second left expansion link 4 and the second right expansion link 5 respectively with institute
The lower end stating two support bars 3 connects；It is respectively equipped with a leg 6 on described second left expansion link 3 and the second right expansion link 5.
Embodiment 1
Shown in Fig. 1-2, entablature, sill and two support bars 3 in the present embodiment are Telescopic rod structure, and upper horizontal stroke
All connected by removably between beam, sill and two support bars 3, between crossbeam and support bar 3, pass through snap fit
Connection is optimal way of the present utility model.
The telescopic end of the first left expansion link 1 is provided with the first button 11, and the telescopic end of the first right expansion link 2 being mated with sets
Having the first notch 21, press the first button 11, the telescopic end of the first left expansion link 1 can insert in the first right expansion link 2, make first
Left expansion link 1 and the first right expansion link 2 clamping.Two expansion links of sill and the first left expansion link 1 and the first right expansion link 2
Snap fit identical, shown in Fig. 1, the telescopic end of the second left expansion link 4 is provided with the 4th button 41, stretching of the second right expansion link 5
Contracting end is provided with the 4th notch 51, and the telescopic end of the second left expansion link 4 can insert the telescopic end of the second right expansion link 5.
Said two support bar 3 is all by the first support bar 31 and the second support bar 32 being arranged in the first support bar 31
Composition Telescopic rod structure, the end face of the telescopic end of the second support bar 32 extend outward one with the first support bar 31 caliber phase
Same end set 321.The lower end of the first support bar 31 is provided with the second notch 311, and end set 321 is provided with the 3rd notch 3211, in peace
When filling this baffle plate, the lower end of the first left expansion link 1 and the first right expansion link 2 is inserted in two end sets 321 respectively, the second button
12, the 3rd button 22 and the 3rd notch 3211 clamping, the 5th button 42 on the second left expansion link 4 and the second right expansion link 5
6th button 52 respectively with the second notch 311 clamping on two the first support bars 31.
Described leg 6 is arranged on sill, and leg 6 includes column 61 He that upper end is fixedly connected on described sill
Being connected to the plate body 62 of column lower end, plate body 62 can rotate along described column 61, it is simple to draws in.
Also being arranged with cloth set or net on described frame-type support body, cloth set or net are by being removably mounted frame-type frame
On body, it is simple to dismounting.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (9)
1. the collapsible field guard board of Segmented expansion, is characterized in that, including frame-type support body, frame-type support body includes being connected to two
Entablature on support bar and sill；
Described entablature includes the first left expansion link of " L " shape and the first right expansion link of " L " shape, the first left expansion link and first
The telescopic end of right expansion link is mutually butted, and the other end of the first left expansion link and the first right expansion link supports with said two respectively
The upper end of bar connects；
Described sill includes the second left expansion link of " L " shape and the second right expansion link of " L " shape, the second left expansion link and second
The telescopic end of right expansion link is mutually butted, and the other end of the second left expansion link and the second right expansion link supports with said two respectively
The lower end of bar connects；It is respectively equipped with a leg on described second left expansion link and the second right expansion link.
The collapsible field guard board of Segmented expansion the most according to claim 1, is characterized in that, two of described entablature stretch
Two expansion links of bar and described sill connect by the mode of removably connecting is fixing respectively.
The collapsible field guard board of Segmented expansion the most according to claim 2, is characterized in that, two of described entablature stretch
Two expansion links of bar and described sill connect by snap fit is fixing respectively.
The collapsible field guard board of Segmented expansion the most according to claim 3, is characterized in that, stretching of described first left expansion link
Contracting end is provided with button, and the telescopic end of the first right expansion link is provided with notch, and the telescopic end of the first left expansion link is right by inserting first
The telescopic end of expansion link makes the first left expansion link and the fixing connection of the first right expansion link；The company of two expansion links of described sill
Connect mode identical with described entablature.
The collapsible field guard board of Segmented expansion the most according to claim 1, is characterized in that, described support bar is by first
The Telescopic rod structure that strut and the second support bar being arranged in the first support bar form, the end face of the telescopic end of the second support bar
Extend outward an end set identical with the first support bar caliber.
The collapsible field guard board of Segmented expansion the most according to claim 5, is characterized in that, the two ends of described support bar are respectively
It is connected by removably is fixing with described entablature and described sill.
The collapsible field guard board of Segmented expansion the most according to claim 6, is characterized in that, the two ends of described support bar are respectively
By snapping connection, mode is fixing with described entablature and described sill to be connected.
The collapsible field guard board of Segmented expansion the most according to claim 1, is characterized in that, described leg includes that upper end is fixed
The column being connected on described sill and the plate body being connected to column lower end.
The collapsible field guard board of Segmented expansion the most according to claim 1, is characterized in that, the most sheathed on described frame-type support body
There are cloth set or net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682556.8U CN205759596U (en) | 2016-06-28 | 2016-06-28 | A kind of collapsible field guard board of Segmented expansion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620682556.8U CN205759596U (en) | 2016-06-28 | 2016-06-28 | A kind of collapsible field guard board of Segmented expansion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205759596U true CN205759596U (en) | 2016-12-07 |
Family
ID=58126493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620682556.8U Expired - Fee Related CN205759596U (en) | 2016-06-28 | 2016-06-28 | A kind of collapsible field guard board of Segmented expansion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205759596U (en) |
-
2016
- 2016-06-28 CN CN201620682556.8U patent/CN205759596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161229 Address after: 510000 Guangzhou, Haizhuqu District Sea Road, No. 6, No. two, building B, room B50, room, 8 Patentee after: Guangzhou science and Technology Development Co., Ltd. velvet glove Address before: 510230 Guangdong city of Guangzhou province Haizhuqu District Hailian Road Pearl Garden Room 1604 Jinlange Patentee before: Fang Qi |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |