CN210152392U

CN210152392U - Four-corner pergola

Info

Publication number: CN210152392U
Application number: CN201920719338.0U
Authority: CN
Inventors: 不公告发明人
Original assignee: Xiamen Xiasheng Industry And Trade Co Ltd
Current assignee: Xiamen Xiasheng outdoor products Technology Co.,Ltd.
Priority date: 2019-05-20
Filing date: 2019-05-20
Publication date: 2020-03-17
Anticipated expiration: 2029-05-20

Abstract

The utility model discloses a four-corner pergola, which comprises a support rod and pergola cloth arranged on the support rod, wherein a tension device is arranged between the pergola cloth and the support rod, the tension device comprises a binding head fixed at the center of the pergola cloth, a telescopic rod hinged with the binding head and a connecting piece connected at the tail end of the telescopic rod, the bottom of the connecting piece is provided with a first connecting hole for connecting the support rod, the top of the connecting piece is provided with a second connecting hole for connecting the four corners of the pergola cloth by bolts, and the four corners of the pergola; a fixing device is arranged between the telescopic rod and the connecting piece, and the fixing device comprises a spring sleeved on the telescopic rod, a traction rope connected with the spring and a balancing weight connected to the tail end of the traction rope. The utility model provides a simple structure is reasonable, and it is convenient to use, and overspeed device tensioner and fixing device's setting makes whole anti-wind ability reinforcing, and stability obtains promoting.

Description

Four-corner pergola

Technical Field

The utility model relates to a rain gear technical field, concretely relates to four corners pergola.

Background

When people work and rest in open places, a four-corner sunshade is often required to be built to shield wind and rain. The existing four-corner pergola mainly comprises supporting rods and pergola cloth, and when the weather of wind is met, the pergola is easily blown down and turned over, so that the normal use is influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a four corners pergola has simple structure firmly, and convenient to use's advantage solves current four corners pergola poor stability, uses the problem that easily receives the wind influence.

(II) technical scheme

In order to solve the technical problem, the utility model provides a following technical scheme: a four-corner pergola comprises supporting rods and pergola cloth arranged on the supporting rods, wherein a tensioning device is arranged between the pergola cloth and the supporting rods and comprises a binding head fixed at the center of the pergola cloth, a telescopic rod hinged with the binding head and a connecting piece connected to the tail end of the telescopic rod, a first connecting hole used for connecting the supporting rods is formed in the bottom of the connecting piece, second connecting holes used for connecting four corners of the pergola cloth are formed in the top of the connecting piece, and through holes matched with the second connecting holes are formed in the four corners of the pergola cloth; the telescopic link with be equipped with fixing device between the connecting piece, fixing device establishes including the cover spring on the telescopic link, with spring coupling's haulage rope and connection are in the terminal balancing weight of haulage rope.

Preferably, the telescopic rod comprises three sections of circular tubes which are sequentially sleeved, and the calibers of the circular tubes are gradually reduced from bottom to top.

Preferably, a buckle structure is arranged between the round pipes and used for fixing the positions between the round pipes.

Preferably, the counterweight block is provided with a mounting hole, and a ground bolt penetrates through the mounting hole.

Preferably, an arc-shaped notch is formed in the top of the connecting piece, and the traction rope penetrates through the arc-shaped notch.

Preferably, the top end of the spring is provided with a pressure plate, and the head end of the traction rope penetrates through the middle of the pressure plate and is limited by a rope knot.

(III) advantageous effects

Compared with the prior art, the utility model provides a four corners pergola possesses following beneficial effect:

the four-corner pergola is provided with a tensioning device between pergola and the supporting rods, the tensioning device comprises a binding head fixed at the center of the pergola, a telescopic rod hinged with the binding head and a connecting piece connected to the tail end of the telescopic rod, the bottom of the connecting piece is provided with a first connecting hole for connecting the supporting rods, the top of the connecting piece is provided with a second connecting hole for connecting the four corners of the pergola through bolts, and the four corners of the pergola are provided with through holes matched with the second connecting; the during operation, the canopy cloth head and end are fixed through restrainting head and connecting piece respectively, the middle part is supported by the telescopic link, through restrainting the head, connecting piece and telescopic link cooperation support the canopy cloth, sound construction, and simultaneously, the telescopic link can install fast and dismantle, the availability factor of this four corners pergola has been improved, because under the wind-force effect, the bracing piece inclines easily to the side, thus, set up fixing device between telescopic link and connecting piece, fixing device establishes the spring on the telescopic link including the cover, with spring coupling's haulage rope and connect the balancing weight at the haulage rope end, the canopy cloth is to the lopsidedness when the effect of wind-force is used, haulage rope atress pulling spring compression this moment, and in certain stroke elasticity activity under the fixed of balancing weight, the elasticity of the tension cooperation spring of haulage rope makes this four corners pergola form elastic support, anti-wind ability and stability. The utility model provides a simple structure is reasonable, and it is convenient to use, and overspeed device tensioner and fixing device's setting makes whole anti-wind ability reinforcing, and stability obtains promoting.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the fixing device of the present invention;

fig. 3 is a schematic view of the structure of the connecting member of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of the present invention, fig. 2 is a schematic structural diagram of the fixing device of the present invention, and fig. 3 is a schematic structural diagram of the connecting member of the present invention.

The utility model provides a four corners pergola, including bracing piece 1 and the canopy cloth 2 of installing on the bracing piece, be equipped with overspeed device tensioner 3 between canopy cloth 2 and bracing piece 1, overspeed device tensioner 3 is including restrainting head 31, telescopic link 32 and connecting piece 33, wherein restraint head 31 and fix and make up in canopy cloth 2 center, telescopic link 32 quantity is 4 and restraints head 31 articulated, connecting piece 33 is connected at telescopic link 32 end, connecting piece 33 bottom is equipped with first connecting hole 301 that is used for connecting bracing piece 1, the top is equipped with the second connecting hole 302 that is used for bolted connection canopy cloth 2 four corners, connecting piece 33 still is equipped with the third connecting hole 303 with telescopic link 32 threaded connection, canopy cloth 2 four corners is equipped with the through-hole with second connecting hole 302 adaptation; be equipped with fixing device 4 between telescopic link 32 and the connecting piece 33, fixing device 4 includes that the cover establishes spring 41 on telescopic link 32, the haulage rope 42 of being connected with spring 41 and connects at the terminal balancing weight 43 of haulage rope 42, and during the use, balancing weight 43 is fixed on ground.

In a preferred embodiment of the above-mentioned telescopic rod 32, the telescopic rod 32 includes three sections of circular tubes 320 sleeved in sequence, and the caliber of the circular tube 320 is gradually reduced from bottom to top to form a circular truncated cone-shaped structure, which is light on top and heavy on bottom, thereby ensuring a stable structure.

Meanwhile, a buckle structure 321 is arranged between the round tubes 320, the buckle structure 321 is used for fixing the position between the round tubes 320, wherein the buckle structure 321 can be a press type buckle inside the umbrella rod, which is convenient for assembly and disassembly.

In order to further stabilize the connection between the counterweight 43 and the ground, the counterweight 43 is provided with a mounting hole 430, a ground bolt 431 penetrates through the mounting hole 430, and when the counterweight 43 is used and installed, the counterweight 43 is fixed on the ground through the ground bolt 431, so that the overall wind resistance is improved.

Simultaneously, the connecting piece 33 top is equipped with arc opening 304, and haulage rope 42 passes arc opening 304 and is connected with balancing weight 43, so avoid the clashing with of connecting piece 33 corner of haulage rope 42, reduce frictional force, inject haulage rope 42 slip direction simultaneously through arc opening 304, and the side has improved the stability of structure.

In order to better exert the traction effect of the traction rope 42 on the spring 41, the top end of the spring 41 is provided with a pressure plate 44, the head end of the traction rope 42 penetrates through the middle of the pressure plate 44 and limits the position through a rope knot, the traction rope 42 is subjected to the traction effect from the middle of the top end of the spring 41, the stress is more uniform and stable, and the spring 41 is prevented from deforming due to the fact that the spring 41 acts on one position for a long time.

When the four-corner pergola works, the head and the tail ends of the pergola 2 are respectively fixed through the binding head 31 and the connecting piece 33, the middle part of the pergola is supported by the telescopic rod 32, the pergola 2 is supported through the binding head 31, the connecting piece 33 and the telescopic rod 32 are matched, the structure is firm, meanwhile, the telescopic rod 32 can be quickly installed and disassembled, the use efficiency of the four-corner pergola is improved, because the supporting rod 1 is easy to incline and incline under the action of wind power, thus, the fixing device 4 is arranged between the telescopic rod 32 and the connecting piece 33, the fixing device 4 comprises a spring 41 sleeved on the telescopic rod 32, a traction rope 42 connected with the spring 41 and a balancing weight 43 connected at the tail end of the traction rope 42, the pergola 2 inclines to one side under the action of wind power, at the moment, the traction rope 42 is compressed by the force of pulling the spring 41 and elastically moves in a certain stroke under the fixation of the, the wind resistance and stability are improved; the connecting member 33 connects the support bar 1, the shed cloth 2 and the telescopic rod 32 through three connecting holes simultaneously, so that the whole structure is more stable and firm. The utility model provides a simple structure is reasonable, and it is convenient to use, and overspeed device tensioner 3 and fixing device 4's setting makes whole anti-wind ability reinforcing, and stability obtains promoting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A four-corner pergola comprises supporting rods and pergola cloth arranged on the supporting rods, and is characterized in that a tensioning device is arranged between the pergola cloth and the supporting rods, the tensioning device comprises a binding head fixed at the center of the pergola cloth, a telescopic rod hinged with the binding head and a connecting piece connected to the tail end of the telescopic rod, a first connecting hole for connecting the supporting rods is arranged at the bottom of the connecting piece, second connecting holes for connecting four corners of the pergola cloth through bolts are arranged at the top of the connecting piece, and through holes matched with the second connecting holes are arranged at the four corners of the pergola cloth; the telescopic link with be equipped with fixing device between the connecting piece, fixing device establishes including the cover spring on the telescopic link, with spring coupling's haulage rope and connection are in the terminal balancing weight of haulage rope.

2. The four corner pergola of claim 1, wherein: the telescopic rod comprises three sections of circular tubes which are sequentially sleeved, and the calibers of the circular tubes are gradually reduced from bottom to top.

3. The four corner pergola of claim 2, wherein: be equipped with buckle structure between the pipe, buckle structure is used for the position between the fixed pipe.

4. The four corner pergola of claim 1, wherein: the counterweight block is provided with a mounting hole, and a ground bolt penetrates through the mounting hole.

5. The four corner pergola of claim 1, wherein: the top of the connecting piece is provided with an arc-shaped opening, and the traction rope penetrates through the arc-shaped opening.

6. The four corner pergola of claim 1, wherein: the top end of the spring is provided with a pressure plate, and the head end of the traction rope penetrates through the middle of the pressure plate and is limited by a rope knot.