Louvered gazebo having double-layer roof structure

Abstract

The present invention belongs to the field of gazebos. Disclosed is a louvered gazebo having a double-layer roof structure, comprising several leg tubes, a ring beam frame and a roof structure. The roof structure comprises a roof opening and closing drive device and several roof units arranged in sequence; the roof units include fixed roof units and movable roof units, the fixed roof units being fixedly arranged in the ring beam frame, and the movable roof units being horizontally slidably arranged in the ring beam frame. The fixed roof units and the movable roof units are arranged alternately. The roof opening and closing drive device drives the movable roof units to move, causing the movable roof units to move to the upper or lower ends of the fixed roof units, thereby switching the roof structure from a closed state to a ventilated state. In the present invention, by sliding the movable roof units to the upper or lower sides of the fixed roof units, ventilation of the roof structure is realized, and a double-layer roof effect is also created, providing a strong layered feel and a new and unique appearance and opening and closing mechanism, and also achieving a simple structure, easy operation and good waterproof performance.

Description

A louver tent with double-layer canopy structure TECHNICAL FIELD

[0001] The present application relates to the field of tents, in particular to a louver tent with double-layer canopy structure. BACKGROUND

[0002] The louver tent is a sunshade tent used outdoors, and has an openable canopy structure at the top. The existing louver tent has the following problems:

[0003] 1) In the canopy of the existing louver tent, all louver plates are generally driven together by a louver drive device to realize the opening and closing of the entire louver, and the canopy has a single-layer louver arrangement structure, which has relatively poor louver arrangement hierarchy and unoriginal modeling.

[0004] 2) The side door of the existing louver tent generally uses a side column or a side curtain. The side column is a fixed structure and does not have an opening and closing function. Although the side curtain can be opened and closed, it has insufficient structural strength and is greatly affected by the wind, and is not stable in use. SUMMARY

[0005] The present application aims to provide a louver tent with a double-layer canopy structure to solve the problems raised in the background.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] A louver tent with a double-layer canopy structure comprises a plurality of leg tubes, a ring beam frame arranged at the upper end of the leg tubes, and a canopy structure arranged on the ring beam frame. The canopy structure comprises a canopy opening and closing drive device and a plurality of canopy units arranged in sequence. The canopy units are divided into fixed canopy units and movable canopy units. The fixed canopy units are fixedly arranged in the ring beam frame, and the movable canopy units are horizontally slidably arranged in the ring beam frame. The fixed canopy units and the movable canopy units are arranged alternately, so that the canopy structure is in a closed state. The canopy opening and closing drive device drives the movable canopy units to move to the upper end or the lower end of the fixed canopy units, so that the canopy structure changes from the closed state to a ventilation state.

[0008] Further, when the canopy structure is in the closed state, the position of the movable canopy unit is higher than that of the fixed canopy unit, and the end of the movable canopy unit covers the end of the adjacent fixed canopy unit. The canopy opening and closing drive device drives the movable canopy unit to move to the upper end of the fixed canopy unit. Alternatively, the position of the movable canopy unit is lower than that of the fixed canopy unit, and the end of the fixed canopy unit covers the end of the adjacent movable canopy unit. The canopy opening and closing drive device drives the movable canopy unit to move to the lower end of the fixed canopy unit.

[0009] Further, waterproof glue strips are arranged between adjacent canopy units to prevent water from entering.

[0010] Further, first waterproof glue strips are arranged on the left and right sides of the bottom of the canopy unit at a high position, and second waterproof glue strips are arranged on the left and right sides of the top of the canopy unit at a low position.

[0011] Further, a ring beam drainage groove is arranged on the ring beam frame.

[0012] A fixed plate drainage groove is arranged on the left and / or right side of the fixed canopy unit, and the fixed plate drainage groove drains water into the ring beam drainage groove of the ring beam frame.

[0013] An active plate drainage groove is arranged on the left and / or right side of the active canopy unit, and the active plate drainage groove drains water into the ring beam drainage groove of the ring beam frame.

[0014] Further, tracks are arranged on the front and back sides of the ring beam frame, and pulleys are arranged on the front and back sides of the active canopy unit and are in sliding cooperation with the corresponding tracks.

[0015] Further, the canopy opening and closing driving device comprises a first linkage strip and a horizontal movement driving mechanism, the first linkage strip is connected with all the active canopy units, the horizontal movement driving mechanism is connected with the first linkage strip, and the horizontal movement driving mechanism drives the first linkage strip to horizontally move.

[0016] Further, a side door device is arranged on the side of the louvered tent, the side door device comprises a louvered side door, the louvered side door comprises a side door frame, a plurality of louvered plates which are sequentially rotationally connected in the side door frame, and a second linkage strip which is rotationally connected with all the louvered plates.

[0017] The louvered side door is configured such that the gap between adjacent louvered plates is used for ventilation, and when all the louvered plates are rotationally connected at the head and tail, the louvered side door is in a closed state.

[0018] Further, the side door device further comprises a door frame, and a plurality of louvered side doors are slidingly installed on the door frame, the side portions between adjacent louvered side doors are fixed by magnetic attraction, and the door frame and the side portions of adjacent louvered side doors are fixed by magnetic attraction.

[0019] Further, the louvered side door is fixedly installed on the side of the louvered tent.

[0020] Compared with the prior art, the present application has the following beneficial effects:

[0021] 1) The present application realizes ventilation of the canopy structure by sliding the active canopy unit to above or below the fixed canopy unit, and achieves a double-layer canopy effect, which has strong hierarchical sense, novel and unique modeling and opening and closing mode, and has simple structure, convenient operation and good waterproof effect.

[0022] 2) The invention adopts the structure of shutter side door to realize the opening and closing of the tent side, which has high structural strength and is not easily affected by the wind, and is stable in use. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a structural schematic diagram of Example 1.

[0024] Figure 2 is a structural schematic diagram of the side door device of Example 1.

[0025] Figure 3 is an exploded structural schematic diagram of the side door device of Example 1.

[0026] Figure 4 is an enlarged view of A in Figure 3.

[0027] Figure 5 is a partial exploded structural schematic diagram of the tent top structure of Example 1.

[0028] Figure 6 is a schematic diagram of the position of the fixed tent top unit and the movable tent top unit of Example 1, at this time the tent top structure is in a closed state.

[0029] Figure 7 is a schematic diagram of the position of the fixed tent top unit and the movable tent top unit of Example 1, at this time the tent top structure is in a ventilation state.

[0030] Figure 8 is a partial schematic diagram of the connection structure between the ring beam frame and the tent top structure of Example 1.

[0031] Figure 9 is a partial schematic diagram of the connection structure between the ring beam frame and the tent top structure of Example 1.

[0032] Figure 10 is an exploded structural schematic diagram of the side door device of Example 1.

[0033] Figure 11 is a partial exploded structural schematic diagram of the shutter side door of Example 1.

[0034] Figure 12 is a schematic diagram of the connection structure between the side frame and the magnetic element and the rotating block of Example 1.

[0035] Figure 13 is a schematic diagram of the cross-sectional structure of the shutter shell of Example 1.

[0036] Figure 14 is a structural schematic diagram of Example 2.

[0037] In the figure: foot tube 1; ring beam frame 2, ring beam gutter 200, track 201; canopy structure 3, fixed canopy unit 300, fixed plate gutter 3000, movable canopy unit 301, movable plate gutter 3010, pulley 3011, first waterproof rubber strip 302, second waterproof rubber strip 303, first linkage strip 304, worm gear module 305, fixed plate mounting seat 306, first connecting rod 307, second connecting rod 308; side door device 4, door frame 400, upper door frame 4000, side door frame 4001, lower door frame 4002, louvered side door 401, side frame 4010, first mounting groove 40100, louvered plate 4011, louvered shell 40110, plug 40111, louvered rotating shaft 40112, second linkage strip 4012, magnetic attraction piece 4013, rotating block 4014. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0039] Embodiment 1

[0040] Please refer to FIG. 1-FIG. 13, a louvered tent with double-layer canopy structure, comprising a plurality of foot tubes 1, a ring beam frame 2 arranged on the upper end of the foot tube 1, and a canopy structure 3 arranged on the ring beam frame 2, the canopy structure 3 comprising a canopy opening and closing driving device and a plurality of canopy units arranged in sequence, the canopy units are divided into fixed canopy units 300 and movable canopy units 301, the fixed canopy units 300 are fixedly arranged in the ring beam frame 2, the movable canopy units 301 are slidingly arranged in the ring beam frame 2 along the left-right direction, the fixed canopy units 300 and the movable canopy units 301 are arranged alternately, so that the canopy structure is in a closed state, the canopy opening and closing driving device drives the movable canopy units 301 to move to the upper end or the lower end of the fixed canopy units 300, the movable canopy units 301 coincide with the fixed canopy units 300, thereby changing the canopy structure from the closed state to the open state.

[0041] Please continue to refer to FIG. 2-FIG. 4, the canopy opening and closing driving device comprises a first linkage strip 304 and a transverse driving mechanism, the first linkage strip 304 has two, which are arranged on the front and back sides of the ring beam frame 2, each of the first linkage strips 304 is connected with the end of all movable canopy units 301, the transverse driving mechanism is located on one side of the ring beam frame 2, and the transverse driving mechanism is connected with one of the first linkage strips 304. The transverse driving mechanism drives the first linkage strip 304 to move transversely.

[0042] Continuing to refer to Fig. 4, the horizontal movement driving mechanism comprises a linkage assembly and a transmission module, the transmission module drives the linkage assembly to move, and the linkage assembly drives the linkage strips to move horizontally. Specifically, the linkage assembly comprises a first linkage 307 and a second linkage 308, the transmission module is a worm gear module 305, one end of the first linkage 307 is rotatably connected with a corresponding first linkage strip 304, the other end is rotatably connected with one end of the second linkage 308, the other end of the second linkage 308 is connected with an output shaft of the worm gear module 305, and the lower end of the worm gear module 305 is connected with a rocker. The first linkage 307 and the second linkage 308 constitute a crank linkage mechanism, the second linkage 308 drives the first linkage 307 to move back and forth, thereby driving the movable roof unit 301 to move left and right. The structure of the horizontal movement driving mechanism is a known technology, and other structures can also be used, for example, a motor directly drives the second linkage 308 to rotate, which will not be described in detail.

[0043] Continuing to refer to Fig. 4, the front and rear sides of the fixed roof unit 301 are respectively connected with corresponding ring beams through the fixed plate mounting seat 306.

[0044] Continuing to refer to Figs. 6 and 7, when the roof structure 3 is in a closed state, the position of the movable roof unit 301 is higher than that of the fixed roof unit 300, and the end portions of the left and right sides of the movable roof unit 301 cover the end portions of the adjacent fixed roof unit 300, thereby achieving the closure of the roof structure. When ventilation is needed, the roof opening and closing driving device drives the movable roof unit 301 to move to the position directly above the adjacent fixed roof unit 300, the position of the original movable roof unit 301 forms an opening, and ventilation is achieved.

[0045] In another embodiment of the present application, when the roof structure 3 is in a closed state, the position of the movable roof unit 301 is lower than that of the fixed roof unit 300, and the end portions of the left and right sides of the fixed roof unit 300 cover the end portions of the adjacent movable roof unit 301. When ventilation is needed, the roof opening and closing driving device drives the movable roof unit 301 to move to the position directly below the adjacent fixed roof unit 300.

[0046] Continuing to refer to Figs. 6-9, the left and right sides of the fixed roof unit 300 are provided with fixed plate drainage grooves 3000, the left and right sides of the movable roof unit 301 are provided with movable plate drainage grooves 3010, and the ring beams on the front and rear sides of the ring beam frame 2 are provided with ring beam drainage grooves 200. The positions of the fixed plate drainage grooves 3000 and the movable plate drainage grooves 3010 are higher than those of the ring beam drainage grooves 200, and the end portions of the fixed plate drainage grooves 3000 and the movable plate drainage grooves 3010 extend above the corresponding ring beam drainage grooves 200. The two ends of the fixed plate drainage grooves 3000 and the two ends of the movable plate drainage grooves 3010 drain water into the ring beam drainage grooves 200 of the corresponding ring beams, and the ring beam drainage grooves 200 are connected with the cavities of the foot pipes 1, which drain water into the cavities of the foot pipes 1.

[0047] Continuing to refer to FIGS. 6 and 7, waterproofing is performed between adjacent canopy units by means of waterproof adhesive tape.

[0048] Specifically, the bottom of the drainage groove 3010 of the movable canopy unit 301 on the left and right sides is respectively provided with a first waterproof adhesive tape 302, and the top of the drainage groove 3000 of the fixed canopy unit 300 on the left and right sides is respectively provided with a second waterproof adhesive tape 303, and the first waterproof adhesive tape 302 is located on the inner side corresponding to the second waterproof adhesive tape 303.

[0049] Continuing to refer to FIG. 9, tracks 201 are provided on the ring beams on the front and rear sides of the ring beam frame 2, and the front and rear sides of the movable canopy unit 301 are respectively provided with pulleys 3011 that are in sliding cooperation with the corresponding tracks 201.

[0050] It should be noted that the material of the above-mentioned canopy unit body can be one or more of iron plate, aluminum plate, aluminum plastic plate, hollow sunlight plate, solid PC plate, and glass. The number of the fixed canopy unit 300 and the movable canopy unit 301 is the same and one-to-one, and in other embodiments, the number of the fixed canopy unit 300 can be more than that of the movable canopy unit 301.

[0051] When ventilation is needed, the rocker drives the worm gear module 305 to work, the output shaft of the worm gear module 305 drives the second connecting rod 308 to rotate, the second connecting rod 308 acts as a crank to drive the first connecting rod 307 to move, and the first connecting rod 307 drives the movable canopy unit 301 to move horizontally to the directly above the adjacent fixed canopy unit 300, thereby forming an opening and realizing ventilation.

[0052] Continuing to refer to FIGS. 1, 10, and 11, the side of the louvered tent is provided with a side door device 4, which includes a door frame 400 and a plurality of louvered side doors 401 that are horizontally and slidingly installed on the door frame 400. The louvered side door 401 includes a side door frame, a plurality of louvered plates 4011 that are sequentially and rotatably connected in the side door frame, and a second linkage strip 4012 that is rotatably connected with all the louvered plates 4011, and the gap between adjacent louvered plates 4011 is used for ventilation. When all the louvered plates 4011 are rotated to be connected head to tail, the louvered side door 401 is in a closed state.

[0053] Continuing to refer to FIGS. 11 and 12, the louvered plate 4011 includes a louvered shell 40110, the two ends of the louvered shell 40110 are provided with plugs 40111, the plugs 40111 are provided with louvered rotating shafts 40112, the side door frame is provided with rotating blocks 4014 that are in rotatable insertion cooperation with the louvered rotating shafts 40112, and the rotating blocks 4014 are plastic structures.

[0054] Continuously refer to Fig. 10, the door frame 400 is composed of the upper door frame 4000, two side door frames 4001 and the lower door frame 4002, and the side door frame is composed of the upper edge frame, two side edge frames 4010 and the lower edge frame. The side edge frame 4010 and the side door frame 4001 are provided with the magnetic attraction members 4013, the side edge frame 4010 of the louvered side door 401 and the side door frame 4001 of the door frame 400 are fixed by the magnetic attraction members 4013, and the adjacent louvered side doors 401 are fixed by the magnetic attraction members 4013 on the side edge frame 4010.

[0055] It should be noted that the magnetic attraction member 4013 is preferably a magnet. In addition, between the two mutually attracted magnetic attraction members 4013, one can be a magnet and the other can be an iron block.

[0056] Continuously refer to Fig. 12, the side edge frame 4010 of the side door frame is provided with the first mounting groove 40100 for mounting the magnetic attraction member 4013 and the second mounting groove 40101 for mounting the rotating block 4014.

[0057] In this embodiment, the adjacent louvered plates 4011 are connected end to end to form a cover, so that the louvered side door 401 is in a closed state. When ventilation is needed, one of the louvered plates 4011 is pushed, and the louvered plate 4011 drives the other louvered plates 4011 to rotate through the second linkage bar 4012, so that an opening is formed between the adjacent louvered plates 4011, and ventilation is achieved. When ventilation is not needed, one of the louvered plates 4011 is pushed in the opposite direction, and the other louvered plates 4011 are driven to rotate to the closed state through the second linkage bar 4012.

[0058] This embodiment can also open the tent by moving the louvered side door 401.

[0059] It should be noted that in other embodiments, the louvered side door 401 can also be used with the louvered plate driving device, which includes a motor and a crank linkage mechanism. The motor drives the crank linkage mechanism to move, and the crank linkage mechanism drives the second linkage bar 4012 to move back and forth, thereby driving the louvered plate 4011 to open and close.

[0060] Embodiment 2

[0061] Please refer to Fig. 14, compared with embodiment 1, the difference between this embodiment and embodiment 1 is that the side door device 4 of this embodiment cancels the structure of the door frame, and the side door device 4 includes a plurality of louvered side doors 401 directly fixed and installed on the side of the tent. The louvered side doors 401 can be arranged in a straight line or in an array. In this embodiment, the louvered side door 401 cancels the structure of the magnet, and the structure of the louvered side door 401 in this embodiment is substantially the same as that of the louvered side door 401 in embodiment 1.

[0062] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A sunshade tent having a double-layered canopy structure, comprising a plurality of leg pipes (1), a ring beam frame (2) provided at the upper end of the leg pipes (1), and a canopy structure (3) provided on the ring beam frame (2), characterized in that, The canopy structure (3) comprises a canopy opening and closing driving device and a plurality of sequentially arranged canopy units, the canopy units are divided into fixed canopy units (300) and movable canopy units (301), the fixed canopy units (300) are fixedly arranged on the ring beam frame (2), the movable canopy units (301) are transversely and slidably arranged on the ring beam frame (2), the fixed canopy units (300) and the movable canopy units (301) are arranged staggered, so that the canopy structure (3) is in a closed state, and the canopy opening and closing driving device drives the movable canopy units (301) to move to the upper end or the lower end of the fixed canopy units (300), so that the canopy structure (3) changes from the closed state to a ventilation state.

2. The sun shelter of claim 1, wherein, When the canopy structure (3) is in the closed state, the position of the movable canopy unit (301) is higher than that of the fixed canopy unit (300), and the end of the movable canopy unit (301) covers the end of the adjacent fixed canopy unit (300), the canopy opening and closing driving device drives the movable canopy unit (301) to move to the upper end of the fixed canopy unit (300), or the position of the movable canopy unit (301) is lower than that of the fixed canopy unit (300), and the end of the fixed canopy unit (300) covers the end of the adjacent movable canopy unit (301), and the canopy opening and closing driving device drives the movable canopy unit (301) to move to the lower end of the fixed canopy unit (300).

3. A sun shelter according to claim 2, wherein, A waterproof structure is arranged between adjacent canopy units.

4. The sun shelter of claim 3, wherein: The waterproof structure is that first waterproof rubber strips (302) are arranged on the left and right sides of the bottom of the canopy unit in a high position, and the waterproof structure of the canopy unit in a low position is that second waterproof rubber strips (303) are arranged on the left and right sides of the top.

5. The sun shelter of claim 1, wherein: A ring beam drainage groove (200) is arranged on the ring beam frame (2); A fixed plate drainage groove (3000) is arranged on the left side and / or the right side of the fixed canopy unit (300), and the fixed plate drainage groove (3000) drains water into the ring beam drainage groove (200) of the ring beam frame (2); An active plate drainage groove (3010) is arranged on the left side and / or the right side of the movable canopy unit (301), and the active plate drainage groove (3010) drains water into the ring beam drainage groove (200) of the ring beam frame (2).

6. The sun shelter of claim 1, wherein: Tracks (201) are arranged on the front and back sides of the ring beam frame (2), and pulleys (3011) that slide with the corresponding tracks (201) are arranged on the front and back sides of the movable canopy unit (301).

7. The sun shelter of claim 1, wherein: The canopy opening and closing driving device comprises a first linkage strip (304) and a transverse driving mechanism, the first linkage strip (304) is connected with all the movable canopy units (301), the transverse driving mechanism is connected with the first linkage strip (304), and the transverse driving mechanism drives the first linkage strip (304) to move transversely.

8. The sun shelter of claim 1, wherein: The side of the louvered tent is provided with a side door device (4), the side door device (4) comprises a louvered side door (401), the louvered side door (401) comprises a side door frame, a plurality of louvered boards (4011) sequentially rotationally connected in the side door frame and a second linkage strip (4012) rotationally connected with all the louvered boards (4011); The louvered side door (401) is configured to: the gap between adjacent louvered boards (4011) is used for ventilation, and the louvered side door (401) is in a closed state when all the louvered boards (4011) are rotationally connected in a head-to-tail manner.

9. A sun shelter according to claim 8, wherein, The side door device (4) further comprises a door frame (400), the louvered side door (401) is provided with a plurality of louvered side doors (401), the plurality of louvered side doors (401) are slidingly installed on the door frame (400), the side portions of adjacent louvered side doors (401) are fixed by magnetic attraction, and the door frame (400) and the side portions of adjacent louvered side doors (401) are fixed by magnetic attraction.

10. The sun shelter of claim 8, wherein, The louvered side door (401) is fixedly installed on the side portion of the louvered tent.

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