CN114575665A

CN114575665A - Tent easy to install

Info

Publication number: CN114575665A
Application number: CN202210159928.9A
Authority: CN
Inventors: 梁和峰
Original assignee: Superb Tent Co ltd
Current assignee: Superb Tent Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-06-03
Anticipated expiration: 2042-02-22
Also published as: CN114575665B

Abstract

The invention belongs to the field of outdoor tents, and particularly relates to an easily-installed tent which comprises support rods, tent cloth and a wind rope; the support rods comprise transverse rods and longitudinal rods; the middle part of the cross rod is fixedly connected with a connecting rod; the bottom surface of the connecting rod is rotatably connected with a longitudinal rod; the transverse rods and the longitudinal rods are both designed into arc structures; the cross rod is connected with a first cross support rod and a second cross support rod; the longitudinal rod is connected with a first longitudinal supporting rod and a second longitudinal supporting rod; tarpaulin is arranged on the surface of the stay bar; the outside of the tarpaulin is connected with a wind rope; a cushion is arranged at the bottom of the stay bar; the installation efficiency of the tent is effectively improved, the spliced support rods are designed in a sliding combination mode, so that the expansion forming efficiency of the support rods is higher, the occupied space for storage is smaller after the tent is used, the storage and the transportation are greatly facilitated, and compared with the tent which is formed by directly inflating and quickly forming, the tent is higher in strength, not prone to deformation and higher in wind resistance.

Description

Tent easy to install

Technical Field

The invention belongs to the field of outdoor tents, and particularly relates to a tent easy to install.

Background

The tent is used as a shed which is supported on the ground to shield wind and rain and sunlight and is used for temporary living, the multifunctional canvas is made of the supporting materials and can be detached and transferred at any time, the tent is carried in a component mode and is assembled after arriving at the site, and therefore the easiness in installation of the tent is particularly important.

The disclosure number is CN106223711B A tent, a tent, four common partition boards, a partition board with a door, a tent cover, a tent bottom cloth, a sucker and a long rod; the tent base fabric is a regular pentagon, the tent cover is a pentagonal pyramid, and the tent base fabric is connected with the tent cover through a zipper; one side surface of the tent cover is provided with an opening which is aligned with the partition plate with the door and used as an entrance and an exit of the tent; during installation, the common partition plate and the partition plate with the door are sequentially connected through the suckers, the tent cover is sleeved, the zipper between the tent cover and the bottom of the tent is pulled up, the long rod is supported, installation can be completed, the structure is simple and clear, the technical content of the installation process is low, and everyone can simply complete installation and disassembly.

Among the prior art, in the tent installation, need the user of service to assemble by oneself, the connection process between each part is comparatively loaded down with trivial details, and then the installation effectiveness is lower, though released a lot of tents that can inflate, through the mode of aerifing, automatic inflation shaping, but this type's tent intensity is relatively poor, can't effectual strong wind weather of resistance to the very easy deformation problem.

To this end, the present invention provides a tent that is easy to install.

Disclosure of Invention

To remedy the deficiencies of the prior art, at least one of the technical problems set forth in the background is addressed.

The technical scheme adopted by the invention for solving the technical problems is as follows: the tent easy to install comprises support rods, tent cloth and wind ropes; the support rods comprise transverse rods and longitudinal rods; the middle part of the cross rod is fixedly connected with a connecting rod; the bottom surface of the connecting rod is rotatably connected with a longitudinal rod at the bottom of the transverse rod; the transverse rods and the longitudinal rods are both designed into arc structures; the surface of the cross rod is close to the end surfaces of the two sides of the cross rod and is connected with a first cross rod in a sliding mode; the surfaces of the first transverse supporting rods are connected with second transverse supporting rods in a sliding mode; the surface of the longitudinal rod is close to the end surfaces of the two sides of the longitudinal rod and is connected with a first longitudinal supporting rod in a sliding mode; the surfaces of the first longitudinal supporting rods are connected with second longitudinal supporting rods in a sliding mode; tarpaulin is arranged on the surface of the stay bar; the outside of the tarpaulin is connected with a wind rope; a cushion is arranged at the bottom of the stay bar; when the tent is in use, the stay bar comprises a basic structure of a cross bar and a longitudinal bar, the cross bar and the longitudinal bar can rotate mutually, the cross bar and the longitudinal bar can rotate to parallel positions, the storage and the transportation are convenient, the occupied space is reduced, when the tent is in use, the cross bar and the longitudinal bar can rotate to a state of vertical space, then the first cross bar, the second cross bar, the first longitudinal bar and the second longitudinal bar are slid, the stay bar is fully unfolded, the unfolded stay bar is in a state similar to a spherical surface due to the arc-shaped structural design of the cross bar and the longitudinal bar, then the tent cloth and wind ropes are connected, finally, the cushion is directly placed into the formed tent cloth, the rapid building of the tent is completed, the mounting efficiency of the tent is effectively improved through the invention, the unfolding forming efficiency of the stay bar is higher due to the sliding combined design of the stay bar spliced by the invention, meanwhile, after the tent is used, the occupied space for storage is smaller, storage and transportation are greatly facilitated, and compared with a tent which is formed by direct inflation and rapid forming, the tent provided by the invention is higher in strength, not easy to deform and higher in wind resistance.

Preferably, the end surfaces of the two sides of the cross rod are both provided with first sliding chutes; a first piston is connected to the inner part of each first sliding chute in a sliding manner; the surfaces of the first pistons are fixedly connected with first connecting rods, and the first connecting rods are fixedly connected with the corresponding first transverse supporting rods; the end surfaces of the two sides of the first transverse supporting rod are both provided with second sliding chutes; a second piston is connected to the inner part of each second sliding groove in a sliding manner; the surfaces of the second pistons are fixedly connected with second connecting rods, and the second connecting rods are fixedly connected with corresponding second transverse supporting rods; the end surfaces of the two sides of the longitudinal rod are provided with first sliding grooves; the inner parts of the first sliding grooves are connected with first movable plugs in a sliding mode; the surfaces of the first movable plugs are fixedly connected with first linkage rods, and the first linkage rods are fixedly connected with the corresponding first longitudinal supporting rods; the end surfaces of the two sides of the first longitudinal support rod are both provided with second sliding grooves; the inner parts of the second sliding grooves are connected with second movable plugs in a sliding manner; the surfaces of the second movable plugs are fixedly connected with second linkage rods, and the second linkage rods are fixedly connected with the corresponding second longitudinal support rods; the surface of the connecting rod is provided with a vent hole; during operation, carry the inflater through the user, it is direct continuous with the air vent of connecting rod through the inflater, artifical extrusion inflater repeatedly, continuous inside towards the air vent is aerifyd, and then continuous with gaseous leading-in first spout, the second spout, first sliding tray and second sliding tray through the air vent, make first piston, the second piston, first activity stopper and second activity stopper remove, and then can drive first connecting rod, the second connecting rod, first connecting rod and second trace, finally realize first cross-bar, the second cross-bar, the removal of first longitudinal branch and second longitudinal branch pole automatically, make the vaulting pole expand automatically, then block the air vent again, guarantee the vaulting pole expansion state stability, further made things convenient for user's quick installation, improve the shaping efficiency of tent.

Preferably, the surfaces of the cross rod, the longitudinal rod, the first cross rod and the first longitudinal rod are all provided with guide grooves; limiting blocks are connected inside the guide grooves in a sliding mode; first elastic pieces are fixedly connected between the limiting blocks and the bottoms of the corresponding guide grooves; limiting grooves are formed in the surfaces of the first transverse supporting rod, the second transverse supporting rod, the first longitudinal supporting rod and the second longitudinal supporting rod; the during operation, after the vaulting pole fully expanded, can make the spacing groove remove the guide slot position, this moment under the spring action of first shell fragment, the stopper can slide in the inside that corresponds the spacing groove, realize further fixed to the vaulting pole, at the in-process that uses, avoid the vaulting pole to take place flexible deformation, improved the stability of vaulting pole, after the use of completion tent, the user only need be manual with the stopper roll-off correspond the spacing groove, the vaulting pole just can normally be promoted to shrink fast this moment.

Preferably, the cushion comprises an airbag cushion and a supporting airbag; the bottom of the air bag cushion is fixedly connected with uniformly arranged supporting air bags; the structural design of the inflatable expansion bag of the airbag cushion and the supporting airbag is adopted; the during operation, through setting up the support gasbag, under outdoor environment, the ground unevenness, there can be a lot of stones even, in order to improve the use comfort of tent, through setting up the cushion in the inside of tent, the gasbag pad of cushion can aerify, the user of service can be restitution on elastic gasbag pad, simultaneously through the support gasbag that sets up evenly arranged in the bottom position at the gasbag pad, the support gasbag has independent inflation inlet, when aerifing, can adjust the inflation volume of different support gasbags, with the vacant space on compensation unevenness's ground, especially, whole inclined ground, through this method, can make the cushion wholly keep the horizontality.

Preferably, the supporting air bag is designed to be of a hemispherical structure; the bottom of the supporting air bag is fixedly connected with a base; the base is designed to be made of a hard material; the during operation is through the bottom position design that will support the gasbag as planar structure, is convenient for support the gasbag and the contact on ground, improves the stability that supports the gasbag, sets up the stereoplasm base through the bottom position that supports the gasbag simultaneously, can avoid the sharp-pointed hard thing in bottom surface to cut supporting the gasbag problem.

Preferably, the top surface of the base is provided with a moving groove; a moving plate is connected inside the moving groove in a sliding manner; second elastic sheets which are uniformly arranged are fixedly connected between the moving plate and the bottom of the moving groove; the bottom surface of the base is provided with through holes which are uniformly distributed; the bottom surface of the moving plate is fixedly connected with a conical block at the position of the through hole; the during operation, through setting up movable plate and second shell fragment, when supporting the gasbag inflation or receiving the compression, support the gasbag and can extrude the movable plate for the movable plate downstream, the movable plate can make the tapered block downstream, makes the tapered block pass and corresponds the through-hole and insert the underground, and the base of reinforcing and the ground between be connected, and then improve the position stability who supports the gasbag.

Preferably, containing cavities are formed in the first piston, the second piston, the first movable plug and the second movable plug; the inside of each containing cavity is fixedly connected with a suction cotton, and the inside of each suction cotton is soaked with lubricating liquid; the top and the bottom of the containing cavity are both provided with seepage holes which are uniformly distributed; sealing gaskets are fixedly connected to the surfaces of the first piston, the second piston, the first movable plug and the second movable plug, which are close to the position of the seepage hole; the during operation inhales the cotton through the setting, and inhales the inside people of cotton and have a large amount of lubricated liquid, and when first piston and second piston removed, inhale the inside lubricated liquid of cotton and can improve lubricated effect through position between the infiltration of infiltration hole is sealed, long-time back of using, the sliding resistance of first piston, second piston, first movable stopper and second movable stopper still can keep less state.

Preferably, pressure regulating holes are formed in the side surfaces of the containing cavities; the inner parts of the pressure regulating holes are all connected with pressure regulating plates in a sliding manner; springs are fixedly connected between the pressure regulating plates and the insides of the corresponding pressure regulating holes; during operation, when leading-in atmospheric pressure to the inside of air vent, first spout, the second spout, the inside atmospheric pressure of first spout and second sliding tray increases, gaseous can extrude pressure regulating plate, and then pressure regulating plate can the roof pressure inhale the cotton, promote to inhale the leading-in sealed pad position of cotton inside lubricating fluid, improve lubricated effect, when the shrink vaulting pole simultaneously, the pressure differential of pressure regulating plate both sides reduces, automatic re-setting under the spring action of spring this moment, and then the lubricating oil that has promoted position between the sealed pad is inhaled the inside of inhaling the cotton through the infiltration again.

Preferably, the surfaces of the pressure regulating plates are provided with overpressure holes, and lubricating liquid is injected into the overpressure holes; the inner parts of the overpressure holes are connected with overpressure blocks in a sliding mode; third elastic sheets are fixedly connected between the overpressure holes and the corresponding pressure adjusting plates; during operation, cross the briquetting through setting up, after inhaling cotton inside lubricated liquid by using in a large number, inhale cotton inside lubricated liquid and can't effectively extrude through the pressure regulating board, the flexible resistance increase of vaulting pole this moment, and then cross the briquetting and can receive bigger pressure, cross the briquetting and can continue compressing the third shell fragment, cross the briquetting simultaneously and can extrude and inhale cotton, promote to inhale cotton inside surplus lubricated liquid and derive, the inside lubricating oil of excessive pressure hole also can be squeezed into the inside of inhaling cotton simultaneously, the problem that cotton inside lubricated liquid is not enough is inhaled in the replenishment.

Preferably, the positions of the overpressure holes, which are close to the corresponding cotton suction positions, are provided with rotating grooves; the inner parts of the rotating grooves are all connected with rotating pressing plates in a sliding manner; the during operation rotates the clamp plate through setting up, when the excessive pressure piece removed, the excessive pressure piece can extrude and rotate the clamp plate for rotate the clamp plate and rotate, can enlarge the extrusion to inhaling cotton through rotating the clamp plate, improve the extrusion derivation effect to inhaling cotton inside lubricated liquid, rotate the clamp plate simultaneously and also can play the isolation, make the inside lubricated liquid in excessive pressure hole can not directly flow into the inside of inhaling cotton, ensure to carry out urgent supplementary use when inhaling cotton inside lubricated liquid not enough.

The invention has the following beneficial effects:

1. according to the tent easy to install, due to the fact that the supporting rods, the tarpaulin and the wind ropes are arranged, the supporting rods are combined, the supporting rods comprise the base structures of the cross rods and the longitudinal rods, the cross rods and the longitudinal rods can rotate mutually, the cross rods and the longitudinal rods can rotate to the parallel positions, storage and transportation are facilitated, occupied space is reduced, when the tent needs to be used, the cross rods and the longitudinal rods can rotate to the state where the space is vertical, then the supporting rods are fully unfolded, installation efficiency of the tent is effectively improved, due to the fact that the spliced supporting rods are combined in a sliding mode, unfolding forming efficiency of the supporting rods is high, after the tent is used, occupied space for storage is small, storage and transportation are greatly improved, and compared with a tent which is formed rapidly through direct inflation, the tent is high in strength, high in wind resistance and high in wind resistance.

2. According to the tent easy to install, due to the fact that the supporting air bags are arranged, the ground is uneven and even a lot of stones exist in the outdoor environment, in order to improve the using comfort degree of the tent, the cushion is arranged inside the tent, the air bag cushion of the cushion can be inflated, a user can rest and trim on the elastic air bag cushion, meanwhile, the supporting air bags are evenly arranged at the bottom of the air bag cushion and are provided with independent inflation ports, the inflation amount of the different supporting air bags can be adjusted during inflation so as to compensate for the vacant space of the uneven ground, particularly the ground which is inclined integrally, and through the method, the cushion can be kept in a horizontal state integrally

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a perspective view of the brace of the present invention;

FIG. 4 is a top view of the brace of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 2 at A;

FIG. 6 is a schematic structural view of the cotton suction and pressure regulating plate of the present invention;

FIG. 7 is a schematic structural diagram of a pressure regulating plate and an overbotting block of the present invention;

in the figure: the device comprises a supporting rod 1, a tarpaulin 2, a wind rope 3, a cross rod 4, a longitudinal rod 5, a connecting rod 6, a first cross rod 7, a second cross rod 8, a first longitudinal rod 9, a second longitudinal rod 10, a cushion 11, a first connecting rod 12, a second connecting rod 13, a first connecting rod 14, a second connecting rod 15, a limiting block 16, a first elastic sheet 17, a limiting groove 18, an airbag cushion 19, a supporting airbag 20, a base 21, a moving plate 22, a second elastic sheet 23, a conical block 24, a cotton suction 25, a seepage hole 26, a sealing gasket 27, a pressure regulating plate 28, a spring 29, an overpressure block 30, a third elastic sheet 31 and a rotating pressure plate 32.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to 4, an easy-to-install tent according to an embodiment of the present invention includes a pole 1, a tent cloth 2, and a wind rope 3; the stay bar 1 comprises a cross bar 4 and a longitudinal bar 5; the middle part of the cross rod 4 is fixedly connected with a connecting rod 6; the bottom surface of the connecting rod 6 is rotatably connected with a longitudinal rod 5 at the bottom of the cross rod 4; the cross rod 4 and the longitudinal rod 5 are both designed in an arc structure; the surface of the cross rod 4 is close to the end surfaces of two sides of the cross rod 4 and is connected with a first cross rod 7 in a sliding way; the surfaces of the first cross struts 7 are all connected with second cross struts 8 in a sliding manner; the surface of the longitudinal rod 5 is close to the end surfaces of the two sides of the longitudinal rod 5 and is connected with a first longitudinal support rod 9 in a sliding way; the surfaces of the first longitudinal supporting rods 9 are all connected with second longitudinal supporting rods 10 in a sliding manner; the surface of the stay bar 1 is provided with tarpaulin 2; the outer part of the tarpaulin 2 is connected with a wind rope 3; a seat cushion 11 is arranged at the bottom of the stay bar 1; when the tent works, the stay bar 1 comprises a basic structure of a cross bar 4 and a longitudinal bar 5 by combining the stay bar 1, the cross bar 4 and the longitudinal bar 5 can rotate mutually, the cross bar 4 and the longitudinal bar 5 can rotate to parallel positions, the storage and the transportation are convenient, the occupied space is reduced, when the tent needs to be used, the cross bar 4 and the longitudinal bar 5 can rotate to a state of vertical space, then the first cross bar 7, the second cross bar 8, the first longitudinal bar 9 and the second longitudinal bar 10 are slid, the stay bar 1 is fully unfolded, as the cross bar 4 and the longitudinal bar 5 are both in arc-shaped structural design, the unfolded stay bar 1 is in a state similar to a spherical surface, then the tent cloth 2 and the wind ropes 3 are connected, and finally the cushion 11 is directly placed into the formed tent cloth 2, the rapid building of the tent is completed, the installation efficiency of the tent is effectively improved by the invention, and the sliding combination design is carried out on the spliced stay bar 1, the unfolding forming efficiency of the support rods 1 is higher, the occupied space for storage is smaller after the use is finished, the storage and the transportation are greatly facilitated, and compared with a tent which is formed by direct inflation and rapid forming, the tent provided by the invention is higher in strength, not easy to deform and higher in wind resistance.

As shown in fig. 2-4, the end surfaces of both sides of the cross bar 4 are provided with first sliding grooves; the inner parts of the first sliding grooves are connected with first pistons in a sliding manner; the surfaces of the first pistons are fixedly connected with first connecting rods 12, and the first connecting rods 12 are fixedly connected with the corresponding first transverse supporting rods 7; the end surfaces of the two sides of the first transverse strut 7 are both provided with second sliding chutes; a second piston is connected to the inner part of each second sliding groove in a sliding manner; the surfaces of the second pistons are fixedly connected with second connecting rods 13, and the second connecting rods 13 are fixedly connected with corresponding second cross support rods 8; the end surfaces of the two sides of the longitudinal rod 5 are provided with first sliding grooves; the inner parts of the first sliding grooves are connected with first movable plugs in a sliding mode; the surfaces of the first movable plugs are fixedly connected with first linkage rods 14, and the first linkage rods 14 are fixedly connected with the corresponding first longitudinal support rods 9; the end surfaces of the two sides of the first longitudinal supporting rod 9 are both provided with second sliding grooves; the inner parts of the second sliding grooves are connected with second movable plugs in a sliding manner; the surfaces of the second movable plugs are fixedly connected with second linkage rods 15, and the second linkage rods 15 are fixedly connected with the corresponding second longitudinal support rods 10; the surface of the connecting rod 6 is provided with a vent hole; during operation, carry the inflater through the user, it is direct continuous with the air vent of connecting rod 6 through the inflater, artifical extrusion inflater repeatedly, continuous inside towards the air vent is aerifyd, and then continuous with gaseous leading-in first spout, the second spout, first sliding tray and second sliding tray through the air vent, make first piston, the second piston, first movable plug and second movable plug remove, and then can drive first connecting rod 12, second connecting rod 13, first connecting rod 14 and second trace 15, finally realize automatically first cross-bar 7, second cross-bar 8, the removal of first longitudinal support rod 9 and second longitudinal support rod 10, make vaulting pole 1 automatic expansion, then block the air vent again, guarantee vaulting pole 1 expansion state stability, further made things convenient for user's quick installation, improve the shaping efficiency of tent.

As shown in fig. 4, the surfaces of the cross bar 4, the longitudinal bar 5, the first cross bar 7 and the first longitudinal bar 9 are all provided with a guide groove; the inner parts of the guide grooves are all connected with limit blocks 16 in a sliding manner; a first elastic sheet 17 is fixedly connected between the limiting block 16 and the bottom of the corresponding guide groove; the surfaces of the first transverse strut 7, the second transverse strut 8, the first longitudinal strut 9 and the second longitudinal strut 10 are all provided with limiting grooves 18; the during operation, after vaulting pole 1 fully expanded, can make spacing groove 18 remove the guide slot position, this moment under the spring action of first shell fragment 17, stopper 16 can slide in the inside that corresponds spacing groove 18, realize further fixed to vaulting pole 1, at the in-process that uses, avoid vaulting pole 1 to take place flexible deformation, the stability of vaulting pole 1 has been improved, after the use of completion tent, the user only need be manual correspond spacing groove 18 with stopper 16 roll-off, vaulting pole 1 just can normally be promoted to shrink fast this moment.

As shown in fig. 2 and 5, the seat cushion 11 includes an airbag cushion 19 and a support airbag 20; the bottom of the airbag cushion 19 is fixedly connected with supporting airbags 20 which are uniformly arranged; the structural design of the inflatable expansion bag of the airbag cushion 19 and the supporting airbag 20; the during operation, through setting up support gasbag 20, under outdoor environment, the ground unevenness, there are many stones even, in order to improve the use comfort of tent, through setting up cushion 11 in the inside of tent, the gasbag pad 19 of cushion 11 can aerify, the user can be rested on elastic gasbag pad 19, simultaneously through setting up the support gasbag 20 of evenly arranging in the bottom position of gasbag pad 19, support gasbag 20 has independent inflation inlet, when aerifing, can adjust the inflation volume of different support gasbags 20, with the vacant space on compensation unevenness's ground, especially, whole inclined ground, through this method, can make cushion 11 wholly keep the horizontality.

The supporting air bag 20 is designed to be of a hemispherical structure; the bottom of the supporting air bag 20 is fixedly connected with a base 21; the base 21 is designed to be a hard material; during operation, through the bottom position design that will support gasbag 20 for planar structure, be convenient for support gasbag 20 and the contact on ground, improve the stability that supports gasbag 20, simultaneously through setting up stereoplasm base 21 in the bottom position that supports gasbag 20, can avoid the sharp-pointed hard thing in bottom surface to cut supporting gasbag 20 problem.

The top surface of the base 21 is provided with a moving groove; a moving plate 22 is connected to the inside of the moving groove in a sliding manner; second elastic sheets 23 which are uniformly arranged are fixedly connected between the moving plate 22 and the bottom of the moving groove; the bottom surface of the base 21 is provided with through holes which are uniformly distributed; the bottom surface of the moving plate 22 is fixedly connected with a conical block 24 at the position of the through hole; the during operation, through setting up movable plate 22 and second shell fragment 23, when supporting gasbag 20 inflation or receive the compression, support gasbag 20 and can extrude movable plate 22 for movable plate 22 downstream, movable plate 22 can make awl piece 24 downstream, makes awl piece 24 pass and corresponds the through-hole and insert underground, and the base 21 of reinforcing and the ground between be connected, and then improve the position stability who supports gasbag 20.

As shown in fig. 6, the first piston, the second piston, the first movable plug and the second movable plug are all provided with holding cavities inside; the inside of each containing cavity is fixedly connected with a suction cotton 25, and the inside of each suction cotton 25 is soaked with lubricating liquid; the top and the bottom of the containing cavity are both provided with seepage holes 26 which are uniformly distributed; sealing gaskets 27 are fixedly connected to the surfaces of the first piston, the second piston, the first movable plug and the second movable plug, which are close to the seepage hole 26; during operation inhales cotton 25 through the setting, and inhales the inside people of cotton 25 and have a large amount of lubricated liquid, and when first piston and second piston moved, inhales the inside lubricated liquid of cotton 25 and can improve lubricated effect through position between the infiltration of infiltration hole 26 sealed pad 27, long-time back of using, the sliding resistance of first piston, second piston, first movable stopper and second movable stopper still can keep less state.

Pressure regulating holes are formed in the side surfaces of the containing cavities; the pressure regulating holes are internally and slidably connected with pressure regulating plates 28; springs 29 are fixedly connected between the pressure regulating plate 28 and the inner parts of the corresponding pressure regulating holes; during operation, when leading-in atmospheric pressure to the inside of air vent, first spout, the second spout, the inside atmospheric pressure of first spout and second spout increases, gaseous can extrude pressure regulating plate 28, and then pressure regulating plate 28 can the roof pressure inhale cotton 25, promote to inhale the leading-in sealed pad 27 position of the inside lubricating fluid of cotton 25, improve lubricated effect, when shrink vaulting pole 1 simultaneously, the pressure differential of pressure regulating plate 28 both sides reduces, automatic re-setting under spring 29's spring action this moment, and then the lubricating oil that has promoted position between the sealed pad 27 is inhaled the inside of inhaling cotton 25 through the infiltration again.

Example two

As shown in fig. 7, a first comparative example, in which another embodiment of the present invention is: overpressure holes are formed in the surfaces of the pressure adjusting plates 28, and lubricating liquid is injected into the overpressure holes; the inner parts of the overpressure holes are all connected with overpressure blocks 30 in a sliding mode; third elastic sheets 31 are fixedly connected between the overpressure holes and the corresponding pressure adjusting plates 28; during operation, through setting up briquetting 30, after inhaling cotton 25's inside lubricated liquid and being used a large amount, inhale cotton 25's inside lubricated liquid and can't effectively extrude through pressure regulating plate 28, the flexible resistance increase of vaulting pole 1 this moment, and then cross briquetting 30 and can receive bigger pressure, excessive pressure piece 30 can continue compression third shell fragment 31, cross briquetting 30 simultaneously and can extrude and inhale cotton 25, promote to inhale the inside surplus lubricated liquid of cotton 25 and derive, the inside lubricating oil of excessive pressure hole also can be crowded into the inside of inhaling cotton 25 simultaneously, the problem that cotton 25's inside lubricated liquid is not enough is inhaled in the replenishment.

The positions of the overpressure holes, which are close to the corresponding cotton suction 25, are provided with rotating grooves; the inner parts of the rotating grooves are all connected with rotating pressing plates 32 in a sliding manner; the during operation, through setting up the rotation clamp plate 32, when excessive pressure piece 30 removed, excessive pressure piece 30 can extrude rotation clamp plate 32, make rotation clamp plate 32 rotate, can enlarge the extrusion to inhaling cotton 25 through rotating clamp plate 32, improve the extrusion derivation effect to inhaling the inside lubricated liquid of cotton 25, it also can play the isolation effect to rotate clamp plate 32 simultaneously, make the inside lubricated liquid in excessive pressure hole can not directly flow into the inside of inhaling cotton 25, ensure to carry out urgent supplementary use when inhaling the inside lubricated liquid of cotton 25 not enough.

When the tent works, the supporting rods 1 are combined, so that the supporting rods 1 comprise basic structures of cross rods 4 and longitudinal rods 5, the cross rods 4 and the longitudinal rods 5 can rotate mutually, the cross rods 4 and the longitudinal rods 5 can rotate to parallel positions, the storage and the transportation are convenient, the occupied space is reduced, when the tent needs to be used, the cross rods 4 and the longitudinal rods 5 can rotate to a state that the space is vertical, then the first cross rod support 7, the second cross rod support 8, the first longitudinal rod support 9 and the second longitudinal rod support 10 are slid, the supporting rods 1 are fully unfolded, the cross rods 4 and the longitudinal rods 5 are in arc-shaped structural design, the unfolded supporting rods 1 are in a state similar to a spherical surface, then the tent cloth 2 and the wind ropes 3 are connected, and finally the cushion 11 is directly placed into the formed tent cloth 2, so that the tent is quickly built; the inflator is carried by a user, the inflator is directly connected with the vent hole of the connecting rod 6, the inflator is manually and repeatedly squeezed, the inflator is continuously inflated towards the inside of the vent hole, and then air is continuously introduced into the first sliding groove, the second sliding groove, the first sliding groove and the second sliding groove through the vent hole, so that the first piston, the second piston, the first movable plug and the second movable plug move, the first connecting rod 12, the second connecting rod 13, the first connecting rod 14 and the second connecting rod 15 are driven, finally, the first transverse rod 7, the second transverse rod 8, the first longitudinal rod 9 and the second longitudinal rod 10 automatically move, the supporting rod 1 is automatically unfolded, then the vent hole is blocked, the unfolding state of the supporting rod 1 is stable, the rapid installation of the user is further facilitated, and the forming efficiency of the tent is improved; after the supporting rod 1 is fully unfolded, the limiting groove 18 can be moved to the position of the guide groove, at the moment, under the action of the elastic force of the first elastic sheet 17, the limiting block 16 can slide into the corresponding limiting groove 18 to further fix the supporting rod 1, in the using process, the telescopic deformation of the supporting rod 1 is avoided, the stability of the supporting rod 1 is improved, after the tent is used, a user only needs to manually slide the limiting block 16 out of the corresponding limiting groove 18, and at the moment, the supporting rod 1 can be normally and quickly pushed to retract; by arranging the supporting air bags 20, the ground is uneven in outdoor environment and even has a lot of stones, in order to improve the using comfort of the tent, the cushion 11 is arranged in the tent, the air bag cushion 19 of the cushion 11 can be inflated, a user can rest on the elastic air bag cushion 19, meanwhile, the supporting air bags 20 are uniformly arranged at the bottom positions of the air bag cushion 19, the supporting air bags 20 are provided with independent inflation ports, and the inflation amount of the different supporting air bags 20 can be adjusted during inflation so as to compensate the vacant space of the uneven ground, particularly the integrally inclined ground, and by the method, the cushion 11 can be integrally kept in a horizontal state; the bottom position of the supporting air bag 20 is designed to be a plane structure, so that the supporting air bag 20 is convenient to contact with the ground, the stability of the supporting air bag 20 is improved, and meanwhile, the problem that the supporting air bag 20 is cut by sharp and hard objects on the bottom surface can be avoided by arranging the hard base 21 at the bottom position of the supporting air bag 20; by arranging the moving plate 22 and the second elastic sheet 23, when the supporting air bag 20 expands or is compressed, the supporting air bag 20 extrudes the moving plate 22, so that the moving plate 22 moves downwards, the moving plate 22 enables the conical block 24 to move downwards, the conical block 24 penetrates through the corresponding through hole and is inserted into the ground, the connection between the reinforced base 21 and the ground is enhanced, and the position stability of the supporting air bag 20 is further improved; by arranging the suction cotton 25 and arranging a large amount of lubricating liquid in the suction cotton 25, when the first piston and the second piston move, the lubricating liquid in the suction cotton 25 can permeate into the position between the sealing gaskets 27 through the seepage holes 26, so that the lubricating effect is improved, and after the first piston and the second piston are used for a long time, the sliding resistance of the first piston, the second piston, the first movable plug and the second movable plug can still keep a small state; when air pressure is introduced into the vent hole, the internal air pressure of the first sliding groove, the second sliding groove, the first sliding groove and the second sliding groove is increased, air can extrude the pressure regulating plate 28, the pressure regulating plate 28 can further press the suction cotton 25, lubricating liquid in the suction cotton 25 is promoted to be introduced into the position between the sealing gaskets 27, the lubricating effect is improved, meanwhile, when the support rod 1 is contracted, the pressure difference between two sides of the pressure regulating plate 28 is reduced, at the moment, the automatic reset is realized under the elastic force action of the spring 29, and then the lubricating oil at the position between the sealing gaskets 27 is promoted to be sucked into the suction cotton 25 again through infiltration; by arranging the pressing block 30, after the internal lubricating liquid of the suction cotton 25 is used in a large amount, the lubricating liquid in the suction cotton 25 cannot be effectively extruded through the pressure regulating plate 28, the telescopic resistance of the support rod 1 is increased, the pressing block 30 is subjected to higher pressure, the overpressure block 30 can continue to compress the third elastic sheet 31, the pressing block 30 can extrude the suction cotton 25, the residual lubricating liquid in the suction cotton 25 is promoted to be led out, meanwhile, the lubricating oil in the overpressure hole can be extruded into the suction cotton 25, and the problem that the lubricating liquid in the suction cotton 25 is insufficient is solved; through setting up the rotation clamp plate 32, when excessive pressure piece 30 removed, excessive pressure piece 30 can extrude rotation clamp plate 32, make rotation clamp plate 32 rotate, can enlarge the extrusion to inhaling cotton 25 through rotating clamp plate 32, improve the extrusion derivation effect to inhaling the inside lubricated liquid of cotton 25, it also can play the isolation effect to rotate clamp plate 32 simultaneously, make the inside lubricated liquid in excessive pressure hole can not directly flow into the inside of inhaling cotton 25, ensure to carry out urgent supplementary use when inhaling the inside lubricated liquid of cotton 25 not enough.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely intended to facilitate the description of the present invention and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An easily installed tent characterized in that: comprises a stay bar (1), a tarpaulin (2) and a wind rope (3); the stay bar (1) comprises a cross bar (4) and a longitudinal bar (5); the middle part of the cross rod (4) is fixedly connected with a connecting rod (6); the bottom surface of the connecting rod (6) is rotatably connected with a longitudinal rod (5) at the bottom position of the cross rod (4); the cross rod (4) and the longitudinal rod (5) are both designed in an arc structure; the surface of the cross rod (4) is close to the end surfaces of the two sides of the cross rod (4) and is connected with a first cross support rod (7) in a sliding manner; the surfaces of the first cross support rods (7) are connected with second cross support rods (8) in a sliding manner; the surface of the longitudinal rod (5) is close to the end surfaces of the two sides of the longitudinal rod (5) and is connected with a first longitudinal support rod (9) in a sliding manner; the surfaces of the first longitudinal supporting rods (9) are all connected with second longitudinal supporting rods (10) in a sliding manner; the surface of the stay bar (1) is provided with tarpaulin (2); the outside of the tarpaulin (2) is connected with a wind rope (3); the bottom of the stay bar (1) is provided with a cushion (11).

2. An easily installed tent as claimed in claim 1, wherein: the end surfaces of the two sides of the cross rod (4) are provided with first sliding chutes; the inner parts of the first sliding grooves are connected with first pistons in a sliding manner; the surfaces of the first pistons are fixedly connected with first connecting rods (12), and the first connecting rods (12) are fixedly connected with corresponding first transverse supporting rods (7); the end surfaces of the two sides of the first transverse supporting rod (7) are respectively provided with a second sliding chute; a second piston is connected to the inner part of each second sliding groove in a sliding manner; the surfaces of the second pistons are fixedly connected with second connecting rods (13), and the second connecting rods (13) are fixedly connected with corresponding second transverse supporting rods (8); the end surfaces of the two sides of the longitudinal rod (5) are provided with first sliding grooves; the inner parts of the first sliding grooves are connected with first movable plugs in a sliding mode; the surfaces of the first movable plugs are fixedly connected with first linkage rods (14), and the first linkage rods (14) are fixedly connected with corresponding first longitudinal support rods (9); the end surfaces of the two sides of the first longitudinal support rod (9) are respectively provided with a second sliding groove; the inner parts of the second sliding grooves are connected with second movable plugs in a sliding manner; the surfaces of the second movable plugs are fixedly connected with second linkage rods (15), and the second linkage rods (15) are fixedly connected with corresponding second longitudinal support rods (10); the surface of the connecting rod (6) is provided with a vent hole.

3. An easily installable tent as claimed in claim 2 wherein: guide grooves are formed in the surfaces of the transverse rod (4), the longitudinal rod (5), the first transverse strut (7) and the first longitudinal strut (9); the inner parts of the guide grooves are all connected with limit blocks (16) in a sliding manner; a first elastic sheet (17) is fixedly connected between the limiting block (16) and the groove bottom of the corresponding guide groove; and limiting grooves (18) are formed in the surfaces of the first transverse supporting rod (7), the second transverse supporting rod (8), the first longitudinal supporting rod (9) and the second longitudinal supporting rod (10).

4. An easily installed tent as claimed in claim 1, wherein: the cushion (11) comprises an airbag cushion (19) and a supporting airbag (20); the bottom of the air bag cushion (19) is fixedly connected with supporting air bags (20) which are uniformly arranged; the structure design of the inflatable expansion bag of the airbag cushion (19) and the supporting airbag (20).

5. An easily installable tent as claimed in claim 4 wherein: the supporting air bag (20) is designed to be of a hemispherical structure; the bottom of the supporting air bag (20) is fixedly connected with a base (21); the base (21) is designed to be a hard material.

6. An easily installable tent as claimed in claim 5 wherein: the top surface of the base (21) is provided with a moving groove; a moving plate (22) is connected to the inside of the moving groove in a sliding manner; second elastic sheets (23) which are uniformly arranged are fixedly connected between the moving plate (22) and the bottom of the moving groove; the bottom surface of the base (21) is provided with through holes which are uniformly distributed; the bottom surface of the moving plate (22) is fixedly connected with a conical block (24) at the position of the through hole.

7. An easily installable tent as claimed in claim 2 wherein: the first piston, the second piston, the first movable plug and the second movable plug are all internally provided with containing cavities; the insides of the containing cavities are fixedly connected with suction cotton (25), and the insides of the suction cotton (25) are soaked with lubricating liquid; the top and the bottom of the containing cavity are both provided with seepage holes (26) which are uniformly distributed; and sealing gaskets (27) are fixedly connected to the surfaces of the first piston, the second piston, the first movable plug and the second movable plug, which are close to the position of the seepage hole (26).

8. An easily installable tent as claimed in claim 7, wherein: pressure regulating holes are formed in the side surfaces of the containing cavities; the pressure regulating plates (28) are connected inside the pressure regulating holes in a sliding manner; and springs (29) are fixedly connected between the pressure regulating plates (28) and the insides corresponding to the pressure regulating holes.

9. An easily installed tent as claimed in claim 8, wherein: overpressure holes are formed in the surfaces of the pressure adjusting plates (28), and lubricating liquid is injected into the overpressure holes; the inner parts of the overpressure holes are all connected with overpressure blocks (30) in a sliding manner; and third elastic sheets (31) are fixedly connected between the overpressure holes and the corresponding pressure adjusting plates (28).

10. An easily installed tent as claimed in claim 9, wherein: the positions of the overpressure holes, which are close to the corresponding cotton suction holes (25), are provided with rotating grooves; the inside of the rotating groove is connected with a rotating pressure plate (32) in a sliding way.