阅读说明：本技术 一种防水阻燃帆布帐篷 (Waterproof flame retardant canvas tent ) 是由 程慧云 于 2020-12-21 设计创作，主要内容包括：本发明公开了一种防水阻燃帆布帐篷,包括顶板、支撑杆和布料主体,所述顶板的底部均匀铰接有支撑杆,且支撑杆的外壁均匀安装有挂钩,所述挂钩的内侧设置有连接绳,且连接绳远离挂钩的一端安装有布料主体,所述支撑杆的底端安装有插入筒,且插入筒远离布料主体一侧的顶部固定有安装块,所述支撑杆的底部安装有破土件,所述插入筒内部的底部开设有第一空腔。该防水阻燃帆布帐篷,通过布料主体的外壁涂刷有PU涂层,可以增加该装置的防水能力,通过布料主体的内部粘贴有石墨烯复合纤维层,使得该装置的阻燃能力大大提高,进而使得该装置的整体防水阻燃能力大大增加,且可以增加其使用时的稳定性。(The invention discloses a waterproof flame-retardant canvas tent which comprises a top plate, a supporting rod and a cloth main body, wherein the bottom of the top plate is uniformly hinged with the supporting rod, hooks are uniformly arranged on the outer wall of the supporting rod, a connecting rope is arranged on the inner side of each hook, the cloth main body is arranged at one end, far away from the hooks, of the connecting rope, an inserting cylinder is arranged at the bottom end of the supporting rod, an installing block is fixed at the top of one side, far away from the cloth main body, of the inserting cylinder, a soil breaking piece is arranged at the bottom of the supporting rod, and a first cavity is formed in. This waterproof flame retardant canvas tent has the PU coating through the outer wall coating of cloth main part, can increase the device's waterproof ability, and it has graphite alkene composite fiber layer to paste through the inside of cloth main part for the device's flame retardant property improves greatly, and then makes the device's whole waterproof flame retardant property greatly increased, and can increase its stability when using.)

1. The utility model provides a waterproof flame retardant canvas tent, includes roof (1), bracing piece (2) and cloth main part (5), its characterized in that: the bottom of the top plate (1) is evenly hinged with a supporting rod (2), hooks (3) are evenly installed on the outer wall of the supporting rod (2), a connecting rope (4) is arranged on the inner side of each hook (3), a cloth main body (5) is installed at one end, far away from the hooks (3), of each connecting rope (4), an inserting cylinder (10) is installed at the bottom end of the supporting rod (2), a mounting block (11) is fixed at the top of one side, far away from the cloth main body (5), of each inserting cylinder (10), a soil breaking piece (12) is installed at the bottom of the supporting rod (2), a first cavity (13) is formed in the bottom of the inside of each inserting cylinder (10), a second cavity (14) is reserved at the top of the inside of each inserting cylinder (10), the second cavity (14) is communicated with the first cavity (13), and a crankshaft (18) penetrates through the top of one side of the inside, the crankshaft (18) penetrates through the mounting block (11), and a sealing partition plate (22) is fixed at the middle position of the bottom of the second cavity (14);

the utility model discloses a valve, including first cavity (13), first piston (15) is provided with in the inside of first cavity (13), and first piston (15) with insert to paste between a section of thick bamboo (10) and have elasticity rubber storehouse (16), first piston (15) are close to the intermediate position department of elasticity rubber storehouse (16) one side and install fly leaf (17), and fly leaf (17) run through first cavity (13), the intercommunication has pipe (25) between elasticity rubber storehouse (16) and first cavity (13), and valve (26) are installed in the outside of pipe (25).

2. A tent of tarpaulin according to claim 1, wherein: the outer wall of the cloth main body (5) is coated with a PU coating (6), and the inner wall of the cloth main body (5) is adhered with a graphene composite fiber layer (7).

3. A tent of tarpaulin according to claim 1, wherein: one end of the cloth main body (5) is provided with an access door (8), and one end of the access door (8) far away from the cloth main body (5) is provided with a handle (9).

4. A tent of tarpaulin according to claim 1, wherein: the outside cover of bent axle (18) is equipped with sleeve (19), and connecting rod (20) are installed to the outside of sleeve (19), and the bottom of connecting rod (20) articulates there is second piston (21).

5. A tent of tarpaulin according to claim 1, wherein: one side of the sealing partition plate (22) close to the elastic rubber bin (16) is provided with a first one-way valve (23), and one side of the sealing partition plate (22) far away from the elastic rubber bin (16) is provided with a second one-way valve (24).

Technical Field

The invention relates to the technical field of tents, in particular to a waterproof flame-retardant canvas tent.

Background

The tent is mainly assembled by a bracket and canvas, is mainly used for temporarily shielding wind, rain and sunlight, and can be used in various scenes, such as field camping and the like, along with the continuous development of the society, the living standard of people is continuously improved, and the participation degree of outdoor activities such as field camping and the like is also continuously improved, so that the demand of the tent in the market keeps higher growth demand;

compared with the tent of patent No. CN205713427U, the threaded rod on the lifting rope is in threaded connection with the connecting rod, so that the length of the lifting rope is convenient to adjust, and further the installation and production are convenient, and the arrangement of the locking barrel on the threaded rod is convenient for fixing the positions of the threaded rod and the connecting rod, but certain problems still exist, and the specific problems are as follows;

1. the fabric of the tent is not improved, but the existing fabric of the tent has insufficient waterproof and flame retardant properties, so that the effect of blocking rainwater after long use is insufficient in the actual use process, and the fabric of the tent cannot play a role in assisting flame retardance in the case of fire and the like;

2. this waterproof flame retardant canvas tent, it is direct through branch place on ground, this just leads to it in the use, and stability is relatively poor, easily because factors such as wind-force take place to turn on one's side the scheduling problem.

Disclosure of Invention

The invention aims to provide a waterproof flame-retardant canvas tent to solve the problems of insufficient waterproof flame-retardant performance and insufficient stability in use of the tent proposed in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a waterproof flame retardant canvas tent, includes roof, bracing piece and cloth main part, the bottom of roof evenly articulates there is the bracing piece, and the outer wall of bracing piece evenly installs the couple, the inboard of couple is provided with the connecting rope, and connects the rope and keep away from the one end of couple and install the cloth main part, an insert section of thick bamboo is installed to the bottom of bracing piece, and inserts a top of keeping away from cloth main part one side and be fixed with the installation piece, broken piece is installed to the bottom of bracing piece, first cavity has been seted up to the inside bottom of an insert section of thick bamboo, the inside top of an insert section of thick bamboo is reserved there is the second cavity, and second cavity and first cavity communicate each other, the top of the inside one side of second cavity runs through there is the bent axle, and the bent axle runs through the installation piece, the intermediate.

Preferably, the outer wall of the cloth main body is coated with a PU coating, and the inner wall of the cloth main body is adhered with a graphene composite fiber layer.

Preferably, one end of the cloth main body is provided with an access door, and the access door is provided with a handle at one end far away from the cloth main body.

Preferably, the first piston is arranged in the first cavity, the elastic rubber bin is adhered between the first piston and the insertion cylinder, the movable plate is arranged at the middle position of the first piston close to one side of the elastic rubber bin and penetrates through the first cavity, the guide pipe is communicated between the elastic rubber bin and the first cavity, and the valve is arranged on the outer side of the guide pipe.

Preferably, the outside cover of bent axle is equipped with the sleeve, and the connecting rod is installed in the telescopic outside, and the bottom of connecting rod articulates there is the second piston.

Preferably, one side of the packing plate close to the elastic rubber bin is provided with a first one-way valve, and one side of the packing plate far away from the elastic rubber bin is provided with a second one-way valve.

Compared with the prior art, the invention has the beneficial effects that:

1. the outer wall of the cloth main body is coated with the PU coating, so that the waterproof capacity of the device can be improved, and the graphene composite fiber layer is adhered inside the cloth main body, so that the flame retardant capacity of the device is greatly improved, and the integral waterproof flame retardant capacity of the device is greatly improved;

2. through the second cavity respectively with being connected in first cavity and elasticity rubber storehouse, bent axle in the second cavity, a sleeve, the cooperation of connecting rod and second piston, and the cooperation of first check valve and second check valve on the sealed baffle, make operating personnel can make the hydraulic oil in the first cavity and the hydraulic oil proportion in the elasticity rubber storehouse change through rotating the bent axle, and then can make the fly leaf on the first piston can be extruded to the outside of inserting a section of thick bamboo, and then can increase the stability of inserting an on ground section of thick bamboo, thereby increase the whole steadiness when the device uses.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 3 is an enlarged view of the structure at B of FIG. 1 according to the present invention;

FIG. 4 is a schematic front view of the present invention;

fig. 5 is a top cross-sectional structural schematic view of the insertion cartridge of the present invention.

In the figure: 1. a top plate; 2. a support bar; 3. hooking; 4. connecting ropes; 5. a cloth main body; 6. a PU coating; 7. a graphene composite fiber layer; 8. an entrance door; 9. a handle; 10. an insertion cartridge; 11. mounting blocks; 12. a ground breaking member; 13. a first cavity; 14. a second cavity; 15. a first piston; 16. an elastic rubber bin; 17. a movable plate; 18. a crankshaft; 19. a sleeve; 20. a connecting rod; 21. a second piston; 22. sealing the partition plate; 23. a first check valve; 24. a second one-way valve; 25. a conduit; 26. and (4) a valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a waterproof flame-retardant canvas tent comprises a top plate 1, a supporting rod 2 and a cloth main body 5, wherein the bottom of the top plate 1 is uniformly hinged with the supporting rod 2, hooks 3 are uniformly arranged on the outer wall of the supporting rod 2, a connecting rope 4 is arranged on the inner side of each hook 3, the cloth main body 5 is arranged at one end, far away from the hooks 3, of each connecting rope 4, PU coatings 6 are coated on the outer wall of each cloth main body 5, and graphene composite fiber layers 7 are adhered on the inner wall of each cloth main body 5, so that the overall waterproof flame-retardant effect of the device is improved;

an access door 8 is arranged at one end of the cloth main body 5, and a handle 9 is arranged at one end, far away from the cloth main body 5, of the access door 8, so that an operator can conveniently access the access door;

an insertion cylinder 10 is installed at the bottom end of the support rod 2, an installation block 11 is fixed at the top of one side of the insertion cylinder 10, which is far away from the cloth main body 5, a ground breaking part 12 is installed at the bottom of the support rod 2, a first cavity 13 is opened at the bottom of the insertion cylinder 10, a second cavity 14 is reserved at the top of the insertion cylinder 10, the second cavity 14 is communicated with the first cavity 13, a first piston 15 is arranged in the first cavity 13, an elastic rubber bin 16 is adhered between the first piston 15 and the insertion cylinder 10, a movable plate 17 is installed at the middle position of one side of the first piston 15, which is close to the elastic rubber bin 16, the movable plate 17 penetrates through the first cavity 13, a guide pipe 25 is communicated between the elastic rubber bin 16 and the first cavity 13, and a valve 26 is installed on the outer side of the guide pipe 25, so that after an operator opens the valve 26 on the guide pipe 25, the movable plate returns to an initial state under the elastic action of, the hydraulic oil in the first cavity 13 flows into the elastic rubber bin 16 again, so that the first piston 15 drives the movable plate 17 to enter the first cavity 13 again, the mutual limit with the ground is removed, and an operator can conveniently pull out the insertion cylinder 10 and the ground breaking part 12;

a crankshaft 18 penetrates through the top of one side in the second cavity 14, the crankshaft 18 penetrates through the mounting block 11, a sleeve 19 is sleeved outside the crankshaft 18, a connecting rod 20 is mounted outside the sleeve 19, and a second piston 21 is hinged to the bottom end of the connecting rod 20, so that when an operator rotates the crankshaft 18, the second piston 21 can continuously reciprocate up and down along with the connecting rod;

a sealing partition plate 22 is fixed at the middle position of the bottom of the second cavity 14, a first check valve 23 is arranged on one side of the sealing partition plate 22 close to the elastic rubber bin 16, and a second check valve 24 is arranged on one side of the sealing partition plate 22 far away from the elastic rubber bin 16, so that when an operator rotates the crankshaft 18 to drive the second piston 21 to continuously reciprocate up and down, under the cooperation of the first check valve 23 and the second check valve 24, hydraulic oil in the elastic rubber bin 16 can continuously enter the first cavity 13, the first piston 15 and the movable plate 17 are pushed to be obliquely inserted into the ground, and the stability of the insertion cylinder 10 and the soil breaking piece 12 is improved.

The working principle is as follows: when the waterproof flame-retardant canvas tent is produced, the supporting rods 2 on the top plate 1 are respectively unfolded, the inserting cylinders 10 and the ground breaking pieces 12 on the supporting rods 2 are inserted into the ground, at the moment, the crankshaft 18 is rotated, the sleeve 19 on the crankshaft 18 continuously makes circular motion, the sleeve 19 is connected with the crankshaft 18 in a rotating mode, the connecting rod 20 on the sleeve 19 is hinged with the second piston 21, the second piston 21 is connected with the second cavity 14 in a sliding mode, the second piston 21 can continuously reciprocate up and down at the moment, when the second piston 21 slides upwards, negative pressure is formed in the second cavity 14, at the moment, the first check valve 23 is not limited by the corresponding limiting part, the second check valve 24 is opened in a rotating mode, the limit of the corresponding limiting part on the second check valve 24 is in a closed state, further, hydraulic oil in the elastic rubber bin 16 enters the inside of the second cavity 14, when the second check valve 24 moves downwards, pressure is generated in the second cavity 14, at this time, the first check valve 23 is limited by the corresponding limiting part to be in closed rotation, the second check valve 24 is not limited by the corresponding limiting part to be opened, so that the hydraulic oil in the second cavity 14 can enter the inside of the first cavity 13, along with the continuous rotation of the crankshaft 18, the proportion of the hydraulic oil in the first cavity 13 relative to the hydraulic oil in the elastic rubber bin 16 is continuously increased, the first piston 15 and the movable plate 17 are pushed to extrude out of the first cavity 13 and obliquely insert into the ground, thereby ensuring the stability of the device, the PU coating 6 on the cloth main body 5 is mounted on the corresponding hook 3, when the device needs to be dismounted, the valve 26 on the conduit 25 between the first cavity 13 and the elastic rubber bin 16 is opened, under the elastic action of the elastic rubber bin 16, the elastic rubber bin 16 is restored to the initial state, thereby the hydraulic oil in the first cavity 13 is washed and absorbed into the same, so that the first piston 15 drives the movable plate 17 to slide into the first cavity 13 again, thereby releasing the limit with the ground and pulling the insertion cylinder 10 and the ground breaking piece 12 out of the ground;

when using this waterproof flame retardant canvas tent, the outer wall through cloth main part 5 is scribbled and is brushed PU coating 6, when the rainwater falls down, PU coating 6 can cooperate cloth main part 5 to further block the rainwater, thereby increase the device's waterproof ability, when meeting with the condition such as conflagration, it has graphite alkene composite fiber layer 7 to paste through the inside of cloth main part 5, can be so that the fire-proof ability greatly increased of cloth main part 5, and then increase user of service's reaction time, reduce the security threat.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.