Rapidly-assembled shutter tent

Abstract

The utility model belongs to the technical field of tents, and particularly relates to a fast-assembly shutter tent which comprises a rectangular frame and a stand column which is fixed on the rectangular frame and extends downwards, hinge shafts which are arranged on a cross beam of the rectangular frame at intervals are hinged to first hinge holes in rotating pieces, and shutters are fixed to the top of each rotating piece. Second hinge holes formed in the tails of first rocker arms extending downwards from all the rotating pieces are all hinged to the same linkage rod, the inclined insertion part of the shutter on the front side is inserted into the U-shaped body of the shutter on the rear side, and the linkage rod is driven to swing to drive all the rotating pieces and the shutters to rotate around hinge shafts in the first hinge holes of the rotating pieces. The tent has the advantages of being good in wind resistance, rain resistance, light transmission, mildew resistance, ventilation performance and the like, long in service life, capable of being rapidly assembled into a large tent with the top capable of being opened and closed, and convenient to apply and popularize.

Description

TECHNICAL FIELD

[0001] The utility model belongs to tent technical field, especially relate to a quick -witted louver tent. BACKGROUND

[0002] The current tent all adopts tent cloth, plastic cloth class material to make, although some tent top adopts transparent material for light transmission, but poor ventilation, sometimes need to quickly dissipate the smell in the tent, if the ceiling is not opened cannot realize the occasion that needs quick light transmission, ventilation, of course sometimes the customer also hopes that the air of the inside and outside of the tent can realize better circulation, also need to be able to realize the better circulation of the air of the inside and outside of the tent by opening the ceiling, still is that the tent can not realize quick disassembly and assembly. INNOVATION CONTENT

[0003] The utility model aims at providing a quick -witted louver tent of wind -resistant, rain -resistant, light transmission, ventilation performance is good, dismouting quick.

[0004] The utility model is solved by the purpose of being such:

[0005] A kind of quick -witted louver tent, including the rectangular frame formed by the fixed connection of two longitudinal beams and two cross beams and the vertical column fixed on the rectangular frame and extending downward, the first hinged hole in the middle of the hinge shaft and the rotating piece of the two cross beams of the rectangular frame are hinged and connected respectively, the top of each rotating piece is fixed with louver, the louver is formed into inclined insertion part by bending downward outside on one side of flat plate part, and the other side is formed into U-shaped body with opening upward by multiple edge folding, the outer wall of the U-shaped body is concave to form a clamping groove, the lower surface of the flat plate part is provided with a hook extending downward, the side of the rotating piece is provided with a recess for accommodating the U-shaped body and a clamping block clamped in the clamping groove, the clamping hook on the other side of the rotating piece is clamped on the hook, the first swing arm of the rotating piece on each cross beam is hinged and connected with the same linkage rod, the inclined insertion part of the louver on the front side is inserted into the U-shaped body of the louver on the back side, and the linkage rod is driven to swing to drive all rotating pieces and louvers to rotate around the hinge shaft in the first hinged hole of each rotating piece to realize the opening or closing of the louver.

[0006] As a further optimization of the above technical solution, a rotating shaft is arranged on the rectangular frame at one end of the linkage rod, a second swing arm is arranged on the rotating disc arranged on the rotating shaft, the second swing arm is hinged to one end of the linkage rod, and a pull rod is eccentrically hinged to the rotating disc, so that pulling the pull rod can drive all rotating pieces and louvers to rotate around the hinge shaft in the first hinged hole of each rotating piece to realize the opening or closing of the louver.

[0007] As a further optimization of the above technical solution, one end of the linkage rod is provided with a rotating shaft, a rotating disc provided on the rotating shaft is provided with a second rocker arm hinged to one end of the linkage rod, and the rotating disc is driven to swing by a power source to drive all rotating members and the louver around the hinge shaft in the first hinge hole of each rotating member to open or close the louver.

[0008] As a further optimization of the above technical solution, the louver plate portion is upwardly convex to form an arc surface, and the rotating member has an upper surface matched with the lower surface of the louver plate portion.

[0009] As a further optimization of the above technical solution, the hook on the lower surface of the plate portion is outward, the hook on the rotating member is a hook arm extending outward and upward from the lower side of the end portion on the side of the rotating member, and a clamping portion clamped with the hook is formed by bending inward at the top of the hook arm, and the lower end of the hook arm extends downward to form a manipulation wall of the opening and closing clamping portion.

[0010] As a further optimization of the above technical solution, anti-skid protrusions are arranged on the outer surface of the manipulation wall at intervals.

[0011] As a further optimization of the above technical solution, the rotating member includes a horizontal plate portion on the upper portion and an inclined plate portion on one side of the lower surface of the horizontal plate portion, the thickness of the horizontal plate portion is greater than the thickness of the inclined plate portion, and the second hinge hole is arranged at the tail portion of the inclined plate portion.

[0012] As a further optimization of the above technical solution, a plurality of weight-reducing grooves are arranged on the side surface of the rotating member between the first hinge hole and the second hinge hole, and the side surface of the rotating member on the side of the weight-reducing grooves is flush.

[0013] As a further optimization of the above technical solution, a first protruding ring is arranged on one side of the first hinge hole of the rotating member and extends outward, a first counter-bore portion is formed by counter-boring on the other side of the first hinge hole, a second counter-bore portion is formed by counter-boring on the second hinge hole on the side of the first protruding ring, and a second protruding ring extends outward on the other side of the second hinge hole.

[0014] As a further optimization of the above technical solution, one or more interval cross beams are arranged in the rectangular frame to divide the rectangular frame into two or more frame portions, the hinge shafts arranged at intervals on the two side surfaces of the opposite cross beam and interval cross beam in each frame portion are hinged and connected to the first hinge hole in the middle portion of the rotating member, the louver is fixed to the top of each rotating member, the second hinge hole of the rotating member on each side of the cross beam and interval cross beam is hinged and connected to the same linkage rod, the rotating shaft is arranged on the rectangular frame at the same end of the two adjacent linkage rods, two second rocker arms arranged on the rotating disc provided on the rotating shaft are hinged to the two adjacent linkage rods respectively, and driving the rotating disc to rotate can simultaneously drive the two adjacent linkage rods to drive all rotating members and louvers in the two frame portions to rotate, so as to open or close the louver.

[0015] The positive effect of the utility model compared with the prior art is:

[0016] 1. The louver of the utility model adopts a sectional structure, and the rotating part is made of metal or plastic material, so that the performance of wind resistance, rain resistance and mold resistance is good.

[0017] 2. The clamping block on one side of the rotating part is clamped into the clamping groove of the louver, and the clamping hook on the other side is clamped on the hook of the louver, so that the strength is increased by mutual fixation, and the fixation is firm.

[0018] 3. The inclined insertion body of one louver is inserted into the U-shaped body of another louver, so that the rainwater can be guided into the U-shaped body and discharged from both ends when it rains, and the ventilation is not affected, and the rainproof and ventilation performance is good.

[0019] 4. The utility model adopts one linkage rod to drive the opening and closing of a row of rotating parts and louvers, the rotating angle is consistent, the use is convenient, the transmission structure is simple and practical, and the stability of transmission is good.

[0020] 5. The utility model adopts one rotating disc and pull rod to simultaneously drive two linkage rods and the rotating parts and louvers linked by the linkage rods, the transmission structure is simple, the occupied space is small, the raw materials are saved, and the production cost is low.

[0021] 6. The utility model has the advantages of simple structure, low production cost, good wind resistance, rain resistance, light transmission, mold resistance, ventilation performance and long service life, and can be quickly assembled into a large tent with an openable top, and is convenient for popularization and application. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a three-dimensional schematic view of the utility model.

[0023] Figure 2 is a three-dimensional schematic view of the utility model after removing some accessories.

[0024] Figure 3 is an enlarged schematic view of A of Figure 2 .

[0025] Figure 4 is a front view of the assembly of the rotating part and the louver of the utility model.

[0026] Figure 5 is a three-dimensional schematic view of the rotating part of the utility model.

[0027] Figure 6 is a front view of the rotating part of the utility model.

[0028] Figure 7 is a B-B sectional view of Figure 6 .

[0029] Figure 8 is the use state reference drawing of the utility model, wherein: figure (a) is the schematic diagram of three rotating members and louvers and linkage rod assembly and louver closing, figure (b) is the schematic diagram of three rotating members and louvers and linkage rod assembly and rotating under the driving of linkage rod to make louver open certain angle. DETAILED DESCRIPTION

[0030] The utility model will be further described in conjunction with the specific embodiment of the accompanying drawings, refer to Figures 1-8 :

[0031] A quick-mounting louver 3 tent, comprising a rectangular frame formed by two longitudinal beams 51, 53 and two cross beams 52, 54 fixedly connected, and a stand 50 fixedly connected to the rectangular frame and extending downward, the first hinge holes 20 in the middle of the rotating members 1 are hingedly connected to the hinge shafts 61 arranged at intervals on the opposite two cross beams 52, 54 of the rectangular frame, the top of each rotating member 1 is screwed to the threaded hole 14 of the rotating member 1 through the mounting hole on the louver, so that the rotating member and the louver 3 are fixedly connected, the louver 3 is a U-shaped body 35 with an opening upward formed by multiple folds on one side and an inclined insertion part 31 formed by folding downward on the other side of the flat plate part 32, the outer side wall of the U-shaped body 35 is concave inward to form a clamping groove 36, the middle of the lower surface of the flat plate part 32 is provided with a hook 34 extending downward, one side of the rotating member 1 is provided with a recess 11 accommodating the U-shaped body 35 and a clamping block 15 clamped in the clamping groove 36, the other side of the rotating member 1 is provided with a clamping hook 10 clamped on the hook 34, the rotating member and the louver are connected firmly through the screw, the clamping groove 36 and the clamping block 15, and the clamping hook 10 and the hook 34, the second hinge holes 23 provided at the tail of the first swing arm 24 extending downward from the rotating member 1 on each cross beam 52, 54 are hingedly connected to the same linkage rod 59, the inclined insertion part 31 of the louver 3 on the front side is inserted into the U-shaped body 35 of the louver on the rear side, and driving the linkage rod 59 to swing drives all rotating members 1 and louvers 3 to rotate around the hinge shaft 61 in the first hinge hole 20 of each rotating member 1, so as to realize the opening or closing of the louver 3.

[0032] As a further optimization of the above technical solution, a rotating shaft 62 is arranged on the rectangular frame at one end of the linkage rod 59, a second swing arm 58 is arranged on a rotating disc 57 arranged on the rotating shaft 62, the second swing arm 58 is hingedly connected to one end of the linkage rod 59 through a connecting rod 63, and a pull rod 56 is eccentrically hinged on the rotating disc 57, pulling the pull rod 56 can drive all rotating members 1 and louvers 3 to rotate around the hinge shaft 61 in the first hinge hole 20 of each rotating member 1, so as to realize the opening or closing of the louver 3.

[0033] As a further optimization of the above technical solution, one end of the linkage rod 59 is provided with a rotating shaft 62, a second rocker arm 58 is arranged on the rotating disc 57 arranged on the rotating shaft 62 and hinged to one end of the linkage rod 59, and the rotating disc 57 is driven to swing by a power source to drive all rotating members 1 and louvers 3 to rotate around the hinge shaft 61 in the first hinge hole 20 of each rotating member 1, so as to realize the opening or closing of the louvers 3.

[0034] As a further optimization of the above technical solution, the flat plate part 32 of the louver 3 is upwardly convex to form an arc-shaped surface 33 for facilitating drainage, and the rotating member 1 has an upper surface matching the lower surface of the louver flat plate part 32.

[0035] As a further optimization of the above technical solution, the hook 34 on the lower surface of the flat plate part 32 is outwardly directed, the clamping hook 10 on the rotating member 1 is a hook arm 16 extending outwardly and upwardly from the lower side of the end on that side of the rotating member 1, and a clamping part 10 is formed by bending inwardly at the top of the hook arm 16 to clamp with the hook 34, and the lower end of the hook arm 16 extends downwardly to form a manipulation wall 17 opening and closing the clamping part 10.

[0036] As a further optimization of the above technical solution, anti-slip protrusions 18 are arranged on the outer surface of the manipulation wall 17 at intervals.

[0037] As a further optimization of the above technical solution, the rotating member 1 includes a horizontal plate part 13 at the upper part and an inclined plate part 24 on one side of the lower surface of the horizontal plate part 13, the thickness H1 of the horizontal plate part 13 is greater than the thickness H2 of the inclined plate part 24, and the second hinge hole 23 is arranged at the tail of the inclined plate part 24D.

[0038] As a further optimization of the above technical solution, a plurality of weight-reducing grooves 21 are arranged on the side surface of the rotating member 1 between the first hinge hole 20 and the second hinge hole 23, and the side surface of the rotating member 1 on the side of the weight-reducing grooves 21 is flush, so that the rotating member 1 has a stable rotating plane guide.

[0039] As a further optimization of the above technical solution, a first protruding ring 19 is arranged on one side of the first hinge hole 20 of the rotating member 1 and extends outwardly, a first counterbore part 26 is formed by counterboring on the other side, a second counterbore part 22 is formed by counterboring on the side of the second hinge hole 23 on the side of the first protruding ring 19, and a second protruding ring 25 is arranged on the other side of the second hinge hole 23 and extends outwardly.

[0040] As further optimization of the above technical solutions, one or more spacing beams 52, 54 are arranged in the rectangular frame to divide the rectangular frame into two or more frame parts, the opposite beams 52, 54 and the two side surfaces of the spacing beams 52, 54 in each frame part are respectively arranged with a hinge shaft 61 which is hingedly connected to the first hinge hole 20 in the middle of the rotating member 1, the top of each rotating member 1 is fixed with a louver 3, the second hinge hole 23 of the rotating member 1 on each side of the beams 52, 54 and the spacing beams 52, 54 is hingedly connected to the same linkage rod 59, the rectangular frame on the same end of the adjacent two linkage rods 59 is provided with a rotating shaft 62, the two second rocker arms 58 arranged on the rotating disc 57 arranged on the rotating shaft 62 are respectively hingedly connected to the adjacent two linkage rods 59, and driving the rotating disc 57 to rotate can simultaneously drive the adjacent two linkage rods 59 to drive all the rotating members 1 and the louvers 3 in the two frame parts to rotate, so as to realize the opening or closing of the louvers 3.

[0041] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still make simple replacements or modifications to the technical solutions or technical features recorded in the foregoing embodiments by using similar technologies, and these simple replacements or modifications do not make the essence of the corresponding technical solutions deviate from the spirit and essence of the technical solutions of the embodiments of the present application, and still fall within the protection scope of the present application.

Claims

1. A quick-assembly louvered tent, comprising a rectangular frame formed by two longitudinal beams and two transverse beams fixedly connected together, and uprights extending downwards from the rectangular frame, characterized in that: The rectangular frame is hingedly connected with the first hinge hole in the middle of the rotating member through the hinge shafts arranged at intervals on the opposite two cross beams, respectively, and the top of each rotating member is fixed with a louver, which is formed by bending one side of the flat plate part downward and outward to form an inclined insertion part, and the other side is formed by multiple folds to form a U-shaped body with an opening upward, the outer wall of the U-shaped body is inwardly concave to form a clamping groove, the lower surface of the flat plate part is provided with a hook extending downward, one side of the rotating member is provided with a recess accommodating the U-shaped body and a clamping block clamped in the clamping groove, and the clamping hook arranged on the other side of the rotating member is clamped on the hook.

2. A quick-fit louvered tent according to claim 1, characterized in that: The rectangular frame on one end of the linkage rod is provided with a rotating shaft, the second rocker arm is arranged on the rotating disc arranged on the rotating shaft, the second rocker arm is hingedly connected with one end of the linkage rod, and the eccentric hinge is arranged on the rotating disc, and pulling the pull rod can drive all rotating members and louvers to rotate around the hinge shaft in the first hinge hole of each rotating member to realize the opening or closing of the louvers.

3. The quick-install louvered awning according to claim 1, characterized in that: The rectangular frame on one end of the linkage rod is provided with a rotating shaft, the second rocker arm is arranged on the rotating disc arranged on the rotating shaft, the second rocker arm is hingedly connected with one end of the linkage rod, and the eccentric hinge is arranged on the rotating disc, and pulling the pull rod can drive all rotating members and louvers to rotate around the hinge shaft in the first hinge hole of each rotating member to realize the opening or closing of the louvers.

4. The quick-install louvered awning according to claim 1, characterized in that: The flat plate part of the louver is upwardly convex to form an arc surface, and the rotating member has a top surface matched with the lower surface of the louver flat plate part.

5. The quick-install louvered awning according to claim 1, characterized in that: The hook on the lower surface of the flat plate part is outward, the clamping hook on the rotating member is a hook arm extending outward and upward from the lower side of the end of the rotating member on the side, and a clamping part for clamping with the hook is formed by bending inward at the top of the hook arm, and the lower end of the hook arm extends downward to form a manipulation wall of the opening and closing clamping part.

6. A quick-fit louvered awning according to claim 5, characterized in that: Anti-slip protrusions are arranged at intervals on the outer surface of the manipulation wall.

7. The quick-install louvered awning according to claim 1, characterized in that: The rotating member includes a horizontal plate part on the upper part and an inclined plate part on one side of the lower surface of the horizontal plate part, the thickness of the horizontal plate part is greater than the thickness of the inclined plate part, and the second hinge hole is arranged at the tail of the inclined plate part.

8. The quick-install louvered awning according to claim 1, characterized in that: A plurality of weight reduction grooves are arranged on the side surface of the rotating member between the first hinge hole and the second hinge hole, and the side surface of the rotating member on the side of the weight reduction groove is flush.

9. The quick-install louvered awning of claim 1, wherein: One side of the first hinge hole of the rotating member is provided with a first protruding ring extending outward, and the other side is expanded to form a first expanded hole part, the second hinge hole on the side of the first protruding ring is expanded to form a second expanded hole part, and a second protruding ring extends outward on the other side of the second hinge hole.

10. The quick-install louvered awning according to claim 1, characterized in that: The rectangular frame is provided with one or more interval cross beams to divide the rectangular frame into two or more frame parts, the opposite sides of the cross beam and interval cross beam in each frame part are respectively provided with hinge shafts which are hingedly connected with the first hinge holes in the middle part of the rotating members, the top part of each rotating member is fixed with a louver, the second hinge holes of the rotating members on each side of the cross beam and interval cross beam are hingedly connected with the same linkage rod, the rectangular frame on the same end of the adjacent two linkage rods is provided with a rotating shaft, the rotating disc provided on the rotating shaft is provided with two second rocking arms which are respectively hingedly connected with the adjacent two linkage rods, the driving of the rotating disc can simultaneously drive the adjacent two linkage rods to drive all the rotating members and louvers in the two frame parts to rotate, so as to realize the opening or closing of the louvers.

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