CN206418855U - A kind of folding tent support Rod end articulated structure - Google Patents
A kind of folding tent support Rod end articulated structure Download PDFInfo
- Publication number
- CN206418855U CN206418855U CN201621434773.1U CN201621434773U CN206418855U CN 206418855 U CN206418855 U CN 206418855U CN 201621434773 U CN201621434773 U CN 201621434773U CN 206418855 U CN206418855 U CN 206418855U
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- hole
- bolt
- link slot
- support rod
- rod end
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Abstract
The utility model discloses a kind of folding tent support Rod end articulated structure, include two connecting rods, bolt, also include connector, link slot is offered on the connector lower surface, symmetrical two bolt holes in position are offered on the link slot front inner wall, on rear side of the link slot two screwed holes relative with the bolt hole position are offered on inwall, the end of two connecting rods offers pilot hole, axle sleeve is installed in the pilot hole, the center of the axle sleeve is provided with axis hole, the end of two connecting rods is installed in the link slot and the axis hole is just to the bolt hole and screwed hole, bolt hole described in the screw bolt passes, coordinate after axis hole with the screwed hole screw thread.The utility model can not only simplify the production of tent and packaging technology, improve production efficiency, and can also reduce the space-consuming after tent is folded, lift the service life of tent.
Description
Technical field
The utility model is related to a kind of tent bracket, and knot is hinged especially for a kind of folding tent support Rod end
Structure.
Background technology
Break camp, particularly large-scale kiosk type break camp, because of the function of being used with folding and expansion, extensively should
For various interim places；In order to realize being interconnected on perhaps between rod member in the function of folding and expansion, folding tent support
Many positions all employ articulated form；And in order to realize being hinged between rod member, the way generally used has two kinds：One kind is straight
It is connected on two rod members and punches and wear the mode that bolt is attached；Another is to set journal stirrup, one on a rod member wherein
Punched on root rod member, and by way of latter rod member is connected on journal stirrup by bolt.The first articulated manner, two rod members it
Between it is interlaced, not within same plane, thus its space-consuming is larger, be unfavorable for reduce break camp fold after chi
It is very little；Second of articulated manner is needed to set journal stirrup on rod member, and journal stirrup is typically fixed on rod member in the form of welding, because
And its complex process, low production efficiency, manufacturing cost are high；While the overall weight in order to mitigate tent, its rod member is typically all adopted
With hollow fitting structure, above two articulated manner, the hinge hole on rod member is all directly contacted with bolt, thus
The actual contact length very little of bolt and rod member, contact area also very little, easily lead to after long-term use bolt or
Hinge hole weares and teares, after abrasion is accumulated to a certain extent, it is likely that influence whether that the normal of tent is used.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of simple production process, occupies little space, gives birth to
Produce efficiency high, the folding tent support Rod end articulated structure of service life length.
The utility model solves the technical scheme that its technical problem used：
A kind of folding tent support Rod end articulated structure, includes two connecting rods, bolts, also includes connection
Offered on part, the connector lower surface and offer position symmetrical two on link slot, the link slot front inner wall
On rear side of individual bolt hole, the link slot two screwed holes relative with the bolt hole position, two are offered on inwall
The end of the connecting rod offers and axle sleeve is provided with pilot hole, the pilot hole, and the center of the axle sleeve is provided with axle
Hole, the end of two connecting rods is installed in the link slot and the axis hole is just to the bolt hole and screw thread
Coordinate after hole, bolt hole, axis hole described in the screw bolt passes with the screwed hole screw thread.
As the improvement of above-mentioned technical proposal, the pilot hole is waist-shaped hole, the shape of the axle sleeve and the pilot hole
It is mutually matched.
Further, the link slot groove top is just provided with the pit of circular arc to the position of two connecting rods.
Further, the midfoot support plate of the front and rear inwall of connection is provided with the middle part of the link slot.
Further, link slot lower end notch is gradually narrowed from centre to the left and right sides.
The beneficial effects of the utility model are：This structure realizes two by opening up the link slot on the connector
Being hinged between connecting rod described in root, therefore can ensure that two connecting rods are being in approximately the same plane after being hinged
On, reduce the space-consuming after tent is folded；And because two connecting rods are fixed on by bolt
On the connector, and the connector is general all by plastic injection, therefore its manufacture and mounting process are simple, raw
Produce more efficient, production cost lower.Simultaneously because being mounted with the axle sleeve on the connecting rod, the bolt can be made
The body of rod with the hollow connecting rod is not contacted directly, but is engaged with the axle sleeve, therefore also increases spiral shell
Contact length and lifting surface area of the bolt when being hinged, significantly reduce abrasion, improve the service life of tent.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of connector described in the utility model；
Fig. 3 is the structural representation of connecting rod described in the utility model；
Fig. 4 is the cross-sectional view shown in the A directions of arrow in Fig. 1.
Embodiment
Referring to figs. 1 to Fig. 4, a kind of folding tent support Rod end articulated structure of the present utility model includes two
Connecting rod 1, bolt 2, also include and offer link slot 31, the link slot on connector 3, the lower surface of connector 3
Offered on 31 front inner walls and offer two on symmetrical two bolt holes 32 in position, the rear side inwall of link slot 31
The individual screwed hole 33 relative with the position of bolt hole 32, the end of two connecting rods 1 offers pilot hole 11,
Axle sleeve 12 is installed, the center of the axle sleeve 12 is provided with axis hole 121, the end of two connecting rods 1 in the pilot hole 11
Portion is installed in the link slot 31 and the axis hole 121 is just to the bolt hole 32 and screwed hole 33, the bolt 2 according to
It is secondary pass through the bolt hole 32, axis hole 121 after with the screw thread of screwed hole 33 coordinate.This structure passes through in the connector 3
On the link slot 31 is opened up to realize being hinged between two connecting rods 1, therefore two companies can be ensured
Extension bar part 1 is being in approximately the same plane after being hinged, and reduces the space-consuming after tent is folded；And due to two companies
Extension bar part 1 is all to be fixed on by the bolt 2 on the connector 3, and the connector 3 is typically all noted by plastics
Modeling, therefore its manufacture and mounting process are simple, production efficiency is higher, production cost is lower.Simultaneously because in the company
The axle sleeve 12 is mounted with extension bar part 1, the body of rod of the bolt 2 not with the hollow connecting rod 1 can be made directly to connect
Touch, but be engaged with the axle sleeve 12, therefore also increase contact length and stress surface of the bolt 2 when being hinged
Product, significantly reduces abrasion, improves the service life of tent.
Reference picture 3, the pilot hole 11 is waist-shaped hole, and the shape of the axle sleeve 12 and the pilot hole 121 is mutually matched.
Said structure can limit the axle sleeve 12 and be relatively rotated inside the pilot hole 11, it is to avoid because the axle sleeve 12 is in institute
State the inner rotation of pilot hole 11 and produce unnecessary friction, further mitigate abrasion.
Reference picture 1, the groove top of link slot 31 is just provided with the recessed of circular arc to the position of two connecting rods 1
Hole 35.Said structure can ensure that the connecting rod 1 carries out normally rotating without interfering in the link slot 31.
Reference picture 2, the middle part of link slot 31 is provided with the midfoot support plate 34 of inwall before and after connection.The middle part is set
Supporting plate 34, can divide into two junction chambers, facilitate the connecting rod 1 is hinged installation by the link slot 31；May be used also
To lift rigidity of the connector 3 at the middle part of link slot 31, effectively support is provided to the middle part of link slot 31.
Reference picture 2, the lower end notch of link slot 31 is gradually narrowed from centre to the left and right sides.Said structure can make institute
State and interference fit is formed between the left and right sides notch of link slot 31 and the connecting rod 1, so as to also cause the link slot 31
Inwall and the connecting rod 1 between produce certain contact, prevent the connecting rod 1 in the link slot 31
It is front and rear to rock.
Simply better embodiment of the present utility model, but the utility model is not limited to above-described embodiment described above,
As long as it reaches technique effect of the present utility model with any same or similar means, protection model of the present utility model should be all fallen into
Within enclosing.
Claims (5)
1. a kind of folding tent support Rod end articulated structure, includes two connecting rods（1）, bolt（2）, its feature exists
In：Also include connector（3）, the connector（3）Link slot is offered on lower surface（31）, the link slot（31）Front side
Symmetrical two bolt holes in position are offered on inwall（32）, the link slot（31）Two are offered on rear side inwall
With the bolt hole（32）The relative screwed hole in position（33）, two connecting rods（1）End offer assembling
Hole（11）, the pilot hole（11）Axle sleeve is inside installed（12）, the axle sleeve（12）Center be provided with axis hole（121）, two institutes
State connecting rod（1）End be installed in the link slot（31）Interior and described axis hole（121）Just to the bolt hole
（32）And screwed hole（33）, the bolt（2）Sequentially pass through the bolt hole（32）, axis hole（121）Afterwards with the screwed hole
（33）Screw thread coordinates.
2. a kind of folding tent support Rod end articulated structure according to claim 1, it is characterised in that：The assembling
Hole（11）For waist-shaped hole, the axle sleeve（12）With the pilot hole（121）Shape be mutually matched.
3. a kind of folding tent support Rod end articulated structure according to claim 1, it is characterised in that：The connection
Groove（31）Groove top is just to two connecting rods（1）Position be provided with the pit of circular arc（35）.
4. a kind of folding tent support Rod end articulated structure according to claim 1, it is characterised in that：The connection
Groove（31）Middle part is provided with the midfoot support plate of inwall before and after connection（34）.
5. according to a kind of any described folding tent support Rod end articulated structures of claim 1-4, it is characterised in that：Institute
State link slot（31）Lower end notch is gradually narrowed from centre to the left and right sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434773.1U CN206418855U (en) | 2016-12-23 | 2016-12-23 | A kind of folding tent support Rod end articulated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621434773.1U CN206418855U (en) | 2016-12-23 | 2016-12-23 | A kind of folding tent support Rod end articulated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206418855U true CN206418855U (en) | 2017-08-18 |
Family
ID=59576301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621434773.1U Active CN206418855U (en) | 2016-12-23 | 2016-12-23 | A kind of folding tent support Rod end articulated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206418855U (en) |
-
2016
- 2016-12-23 CN CN201621434773.1U patent/CN206418855U/en active Active
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