CN205935916U - X type joint - Google Patents
X type joint Download PDFInfo
- Publication number
- CN205935916U CN205935916U CN201620949351.1U CN201620949351U CN205935916U CN 205935916 U CN205935916 U CN 205935916U CN 201620949351 U CN201620949351 U CN 201620949351U CN 205935916 U CN205935916 U CN 205935916U
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- CN
- China
- Prior art keywords
- articulated
- grafting axle
- axle
- hinged block
- lug boss
- 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.)
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Abstract
X type joint relates to and carries out the adapting unit that connects with many poles of tent or fishnet pocket, and including two articulated arms, the articulated arm articulates piece, the spacing boss of second, second socket axle including integrative first the graftings axle that sets up, first spacing boss, centre, the middle piece that articulates sets up between first grafting axle and second socket axle, and first one end of pegging graft the axle is connected articulated of centre to first spacing boss setting, and the spacing boss setting of second articulates through the hinge at the articulated one end of connecting the second socket axle in centre, the articulated piece in centre of two articulated arms mutually, during the expansion, first spacing boss on every articulated arm and the spacing boss of the second articulated piece in centre on to the another one articulated arm carries on spacingly, and the restriction expandes the size, forms the X type. During the use, insert the four spinal branchs frame of cross section respectively on X type joint's four thong spiales for the tent is connected more firm reliably. When folding, because two articulated arms are articulated each other, can easily fold, it is convenient quick again.
Description
Technical field
This utility model is related to the connection member being attached the plurality of rods of tent or fishnet pocket.
Background technology
Existing tent mainly includes tarpaulin and support, sews sleeve pipe on tarpaulin, and support is through in sleeve pipe, and support is by many
Root quarter butt is connected by stretch cord, and tarpaulin is strutted by support cross-over design, does not have fixed structure so that tent is unstable in infall
Gu it is reliable.In break camp, one section one section folding of quarter butt, this folding mode is not rapid and inconvenient.
Content of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, providing a kind of convenient X-type joint folding.
The purpose of this utility model is realized in：X-type joint, including two joints that structure is identical, arranged in a crossed manner
Arm, the first grafting axle that joint arm includes being wholely set, the first positive stop lug boss, middle hinged block, the second positive stop lug boss, second inserts
Spindle；Described middle hinged block is arranged between the first grafting axle and the second grafting axle, and the first positive stop lug boss is arranged on middle hinge
Connect one end that block connects the first grafting axle, the second positive stop lug boss is arranged on one end that middle hinged block connects the second grafting axle, two
The middle hinged block of individual joint arm is hinged by hinge；During expansion, the first positive stop lug boss on each joint arm and second limits
Position boss carries out spacing, restriction expansion size to the middle hinged block on another one joint arm, forms X-type.
During use, four supports of infall are respectively inserted on four grafting axles in X-type joint so that tent connects more
Solid and reliable.During folding, because two joint arms are hinged, can easily be folded, convenient and quick.
Preferably, the middle part in described first grafting axle is radially arranged circle first groove, in described second grafting axle
Middle part is radially arranged circle second groove.During grafting, the flange collar on support is stuck in groove, prevents from skidding off and more may be used so that connecting
Lean on.
Preferably, the angle between described first grafting axle and middle hinged block is obtuse angle, described second grafting axle with
Between angle between hinged block be obtuse angle.
Preferably, described hinge includes screw sleeve and screw rod, and screw sleeve is connected with screw flight, the other end one of screw sleeve
Body arranges the first spacing head, and the other end of screw rod is wholely set the second spacing head, and the first spacing head and the second spacing head are to two pieces
Middle hinged block carries out spacing, and hinge is made up of screw sleeve and screw rod two parts, convenient connects.
Preferably, hexagon assembly and disassembly hole is respectively provided with the described first spacing head and the second spacing head, hexagon assembles and disassembles hole
Convenient use instrument is installed or removed.
Brief description
Structural representation when Fig. 1 launches for this utility model.
Structural representation when Fig. 2 folds for this utility model.
Fig. 3 is axonometric chart of the present utility model.
Fig. 4 is A-A direction view in Fig. 1.
Specific embodiment
As Figure 1-4, X-type joint, including two joint arms 1 that structure is identical, arranged in a crossed manner, joint arm 1 includes one
First grafting axle 2 of body setting, the first positive stop lug boss 4, middle hinged block 5, the second positive stop lug boss 8, the second grafting axle 9.
Middle hinged block 5 is arranged between the first grafting axle 2 and the second grafting axle 9, the first grafting axle 2 and middle hinged block
Angle between 5 is obtuse angle, is radially arranged circle first groove 3 at the middle part of the first grafting axle 2.Second grafting axle 9 and centre
Angle between hinged block 5 is obtuse angle, is radially arranged circle second groove 10 at the middle part of the second grafting axle 9.
First positive stop lug boss 4 is arranged on one end that middle hinged block 5 connects the first grafting axle 2, and the second positive stop lug boss 8 is arranged
Connect one end of the second grafting axle 9 in middle hinged block 5, the middle hinged block 5 of two joint arms 1 is hinged by hinge 6.
Hinge 6 includes screw sleeve 11 and screw rod 12, and screw sleeve 11 is threadeded with screw rod 12, the other end one of screw sleeve 11
Body arranges first spacing 13, and the other end of screw rod 12 is wholely set second spacing 14, in first spacing 13 and the second limit
Hexagon assembly and disassembly hole 7 is respectively provided with potential head 14.First spacing 13 and second spacing 14 limits to hinged block 5 in the middle of two pieces
Position.
During expansion, the first positive stop lug boss 4 on each joint arm 1 and the second positive stop lug boss 8 are on another one joint arm 1
Middle hinged block 5 carry out spacing, limit launch size, formed X-type.
Claims (5)
1.X type joint it is characterised in that：Including two joint arms that structure is identical, arranged in a crossed manner, joint arm includes being wholely set
The first grafting axle, the first positive stop lug boss, middle hinged block, the second positive stop lug boss, the second grafting axle；Described middle hinged block sets
Put between the first grafting axle and the second grafting axle, the first positive stop lug boss is arranged on that middle hinged block connects the first grafting axle
End, the second positive stop lug boss is arranged on one end that middle hinged block connects the second grafting axle, and the middle hinged block of two joint arms leads to
Cross hinge to be hinged；During expansion, the first positive stop lug boss on each joint arm and the second positive stop lug boss are to another one joint arm
On middle hinged block carry out spacing, limit launch size, formed X-type.
2. X-type joint according to claim 1 it is characterised in that：It is radially arranged one at the middle part of described first grafting axle
Enclose the first groove, be radially arranged circle second groove at the middle part of described second grafting axle.
3. X-type joint according to claim 1 it is characterised in that：Between described first grafting axle and middle hinged block
Angle is obtuse angle, and the angle between described second grafting axle and middle hinged block is obtuse angle.
4. X-type joint according to claim 1 it is characterised in that：Described hinge includes screw sleeve and screw rod, screw sleeve with
Screw flight connects, and the other end of screw sleeve is wholely set the first spacing head, and the other end of screw rod is wholely set the second spacing head,
First spacing head and the second spacing head carry out spacing to hinged blocks in the middle of two pieces.
5. X-type joint according to claim 4 it is characterised in that：On the described first spacing head and the second spacing head all
Setting hexagon assembly and disassembly hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949351.1U CN205935916U (en) | 2016-08-26 | 2016-08-26 | X type joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620949351.1U CN205935916U (en) | 2016-08-26 | 2016-08-26 | X type joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205935916U true CN205935916U (en) | 2017-02-08 |
Family
ID=57953268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620949351.1U Active CN205935916U (en) | 2016-08-26 | 2016-08-26 | X type joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205935916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111778866A (en) * | 2020-07-22 | 2020-10-16 | 中交一公局集团有限公司 | Steel box girder installation construction method |
-
2016
- 2016-08-26 CN CN201620949351.1U patent/CN205935916U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111778866A (en) * | 2020-07-22 | 2020-10-16 | 中交一公局集团有限公司 | Steel box girder installation construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |