CN210947445U - Telescopic link and greenhouse sunshade with sunshade coiled material - Google Patents

Abstract

The utility model discloses a telescopic link and greenhouse sunshade with sunshade coiled material, telescopic link include connecting rod and sunshade coiled material, the connecting rod includes loop bar, pivot, movable rod, the top surface of loop bar is equipped with the slide opening that sets up along vertical direction, the pivot can be connected around self center pin rotatoryly on the bottom surface of slide opening, the movable rod with the pivot transmission is connected, the movable rod is followed the pivot slides, the movable rod with be equipped with the accommodation space that supplies sunshade coiled material to place between the slide opening, still be equipped with the opening on the lateral wall of loop bar, the open-ended upside is open, the one end rigid coupling that shades the coiled material is in the pivot, the other end rigid coupling is in on the movable rod. This hide both ends of cloudy coiled material rigid coupling respectively on pivot and movable rod to when the movable rod slides from top to bottom, hide the height of cloudy coiled material and can change along with the movable rod, hide the variability of cloudy coiled material height good, overlap joint mutually through this telescopic link and can form the greenhouse of variation in size.

Description

A telescopic pole with a shade coil and a greenhouse shade

technical field

The utility model relates to the field of greenhouses, in particular to a telescopic rod with a shading coil.

Background technique

With the advancement of ecological construction, more and more people like to plant on the roof. In order to provide better growing conditions for plants, greenhouse shading facilities are also required in roof planting. The existing greenhouse shading facilities used for construction have a fixed length of profiles. The greenhouse shading facilities built can only change the size of the greenhouse by changing the number of overlapping profiles. The variability of the greenhouse size is not high, and it is difficult to To meet the flexibility needs of roof planting, new greenhouse shading facilities and their building components are required.

Utility model content

The technical problem to be solved by the utility model is: to provide a telescopic rod with a shading coil, by changing the length of the telescopic rod, greenhouses of different sizes can be built.

The utility model also provides a simple greenhouse shade shed.

The solution that the utility model solves its technical problem is:

A telescopic rod with a shading coil includes a connecting rod and a shading coil, the connecting rod includes a sleeve rod, a rotating shaft, and a movable rod, and the top surface of the sleeve rod is provided with a sliding rod arranged in a vertical direction. The rotating shaft is rotatably connected to the bottom surface of the sliding hole around its central axis, and the movable rod is drivingly connected with the rotating shaft, the movable rod slides along the rotating shaft, and the movable rod is connected to the Between the sliding holes, there is an accommodating space for the shading coil to be placed, the side wall of the sleeve rod is also provided with an opening, the upper side of the opening is open, and one end of the shading coil is fixed to the place. The other end of the rotating shaft is fixedly connected to the movable rod.

The beneficial effect of the utility model is that the two ends of the shading coil are respectively fixed on the rotating shaft and the movable rod, so that when the movable rod slides up and down, the height of the shading coil can be changed with the movable rod, and the height of the shading coil can be changed. The variability is good, and greenhouses of different sizes can be formed by overlapping the telescopic rods with each other.

It can be understood that when the movable rod is at the top of the stroke, the length of the shade coil in the up-down direction should be longer than the connection point between the shade coil and the rotating shaft and the connection point between the shade coil and the movable rod. The distance on the upper part is large, so that the movable rod can better play the function of adjusting the length. In addition, the size of the accommodating space is set so that the shade coil can be placed in the accommodating space relatively loosely when the movable rod is at the bottom end of the stroke, so as to reduce the impact on the shade coil when the movable rod moves up or down. damage.

As a further improvement of the above technical solution, the outer peripheral wall of the rotating shaft is provided with a first limit block, and correspondingly, the inner side wall of the movable rod is provided with a second limit block, and the first limit block is located at above the second limit block.

As a further improvement of the above technical solution, hooks are provided on the outer peripheral wall of the rotating shaft.

A greenhouse shading shed includes a joint and a shelf, the inner side of the shelf is a shading space, the shelf includes two door frames arranged one after the other, and the door frame includes two brackets arranged along the The vertical bars arranged in the direction and the horizontal bars arranged along the left and right directions, the top ends of the two vertical bars are connected by the horizontal bars, the two gantry are connected by the vertical bars arranged along the front and rear directions, and the horizontal bars, vertical bars and vertical bars are all connected. It is a telescopic rod with a shading coil as described in any one of the above technical solutions, and the shading coil on the vertical rod extends from the opening and is sequentially fixed on the adjacent vertical rod at a horizontal level. The shading space is surrounded in the direction, and at least one shading coil material in the horizontal rod and the vertical rod extends from the opening and is located above the shading space.

As a further improvement of the above technical solution, the greenhouse shade shed further includes an insulating base, the insulating base is located below the shelf, and a plurality of insulating bases corresponding to the outer diameters of the sleeve rods are arranged on the insulating base. The socket is inserted into the socket.

As a further improvement of the above technical solution, the heat insulating base includes a bottom frame, the inner wall of the bottom frame is provided with a ring-shaped inner flange, the bottom frame is provided with a plate, and the number of the plate is more than two, The adjacent plates are hinged, and one of the plates is hinged with the bottom frame.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly describes the accompanying drawings that are used in the description of the embodiments. Obviously, the described drawings are only a part of the embodiments of the present invention, but not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings according to these drawings without creative work.

Fig. 1 is the front sectional schematic diagram of the telescopic rod of the embodiment;

FIG. 2 is a perspective view of the scaffold of the embodiment.

In the drawings: 100-rotating shaft; 110-first limit block; 200-active rod; 210-second limit block; 310-slide hole; 320-opening; 410-vertical rod; 420-cross rod; 430- Lever.

Detailed ways

The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, those skilled in the art can obtain other embodiments without creative work, All belong to the scope of protection of the present invention. In addition, all connections or connection relationships mentioned in the text do not mean that the components are directly connected, but refer to a better connection structure by adding or reducing connection accessories according to specific implementation conditions. Various technical features in the present invention can be combined interactively under the premise of not contradicting each other.

The embodiments are described in detail below with reference to FIGS. 1 to 2 .

An example is as follows, referring to FIG. 1, a telescopic rod with a shading coil includes a connecting rod and a shading coil, the connecting rod includes a sleeve rod, a rotating shaft 100, and a movable rod 200, and the top of the sleeve rod is There is a sliding hole 310 arranged in the vertical direction on the surface, the rotating shaft 100 is rotatably connected to the bottom surface of the sliding hole 310 around its central axis, and the movable rod 200 is connected with the rotating shaft 100 in a driving manner. The movable rod 200 slides along the rotating shaft 100 , a accommodating space for placing the shade coil is provided between the movable rod 200 and the sliding hole 310 , and an opening 320 is also provided on the side wall of the sleeve rod, The sleeve rod includes a sleeve and a base plate, and the rotating shaft 100 has a turntable at the bottom, the sleeve and the base plate are fixedly connected, so that the turntable is restricted by the base plate between the sleeve and the base plate and can rotate freely, and the rotating shaft 100 is on the turntable Protruding upward and toward the inside of the sleeve, the upper side of the opening 320 is open, and one end of the shading coil is fixed on the rotating shaft 100 , and the other end is fixed on the movable rod 200 .

The two ends of the shading coil are respectively fixed on the rotating shaft 100 and the movable rod 200, so that when the movable rod 200 slides up and down, the height of the shading coil can change with the movable rod 200, and the height of the shading coil is highly variable. , through the overlapping of the telescopic rods, greenhouses of different sizes can be formed. Except, when shading is not required, the shading coil can be stored in the accommodation space to avoid the sun and rain of the shading coil, which is more conducive to the preservation of the shading coil.

It can be understood that when the movable rod 200 is at the top of the stroke, the length of the shade coil in the up-down direction should be longer than the connection point between the shade coil and the rotating shaft 100 and the connection point between the shade coil and the movable rod 200 . The distance in the up-down direction is large, so that the movable rod 200 can better perform the function of adjusting the length. Moreover, the size of the accommodating space is set so as to satisfy that the shade coil can be placed in the accommodating space relatively loosely when the movable rod 200 is located at the bottom end of the stroke, so as to reduce the impact on the shade coil when the movable rod 200 moves up or down. damage to the material.

Further, a first limiting block 110 is provided on the outer peripheral wall of the rotating shaft 100 , and correspondingly, a second limiting block 210 is provided on the inner side wall of the movable rod 200 , and the first limiting block 110 is located at above the second limiting block 210 . The setting of the limit block ensures that the movable rod 200 will not come out when it moves upward, so as to avoid the shading coil from being damaged.

Further, hooks are provided on the outer peripheral wall of the rotating shaft 100 . By setting hooks, the roll material can be more easily fixed when it is a sunshade net.

Further, the material of the shade coil is shade net.

Referring to FIG. 2, a greenhouse shade canopy includes joints and a shelf, the inner side of the shelf is a shading space, the shelf includes two door frames arranged in front and rear, and the door frame includes two The vertical rods 410 are arranged along the setting direction and the horizontal rods 420 are arranged along the left and right directions. The top ends of the two vertical rods 410 are connected by the horizontal rods 420, and the two door frames are connected by the vertical rods 430 arranged along the front and rear directions. The horizontal rod 420, the vertical rod 430 and the vertical rod 410 are all telescopic rods with shade coils according to any one of the above embodiments, and the shade coils on the vertical rod 410 extend from the opening 320. The shading coils extend from the opening 320 and are located in the shading space. above. Using telescopic rods as the profiles for building greenhouses, on the one hand, the length of the profiles can be finely changed before construction to build a greenhouse of the required size. On the other hand, after the greenhouse is built, the greenhouse shade can also be overlapped by telescopic rods, and its height can be changed by adjusting the vertical rods 430 at the same time.

Further, the greenhouse shade canopy further includes a heat insulating base, the heat insulating base is located below the shelf, and a plurality of inserts corresponding to the outer diameter of the sleeve rod are arranged on the heat insulating base. hole, and the sleeve rod is inserted into the socket. The setting of the insulating base makes the bottom of the trellis isolated from the ground of the roof to avoid overheating of potted plants placed directly on the bottom of the trellis.

Further, the thermal insulation base includes a bottom frame, the inner wall of the bottom frame is provided with a ring-shaped inner flange, and a plate is arranged in the bottom frame, and the number of the plate is more than two, and the number of the adjacent plates is more than two. One of the plates is hinged with the bottom frame. When in use, the potted plant is placed on the plate, and the plates are hinged to each other, so that the heat insulation base can be rolled up by rotating the partition plate when the heat insulation base is not needed.

The preferred embodiments of the present invention have been specifically described above, but the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications without departing from the spirit of the present invention. Or alternatives, these equivalent modifications or alternatives are included within the scope defined by the claims of the present invention.

Claims (6)

1. A telescopic rod with a shading coil is characterized in that: it comprises a connecting rod and a shading coil, and the connecting rod comprises a sleeve rod, a rotating shaft (100), a movable rod (200), and the sleeve rod The top surface of the device is provided with a sliding hole (310) arranged in the vertical direction, the rotating shaft (100) is rotatably connected to the bottom surface of the sliding hole (310) around its central axis, and the movable rod (200) The movable rod (200) slides along the rotary shaft (100), and the movable rod (200) is provided with a shading coil between the movable rod (200) and the sliding hole (310). In the accommodating space for placing, an opening (320) is also provided on the side wall of the sleeve rod, the upper side of the opening (320) is open, and one end of the shade coil is fixed to the rotating shaft (100) The upper end and the other end are fixedly connected to the movable rod (200). 2 . The telescopic rod with a shade coil according to claim 1 , wherein a first limit block ( 110 ) is provided on the outer peripheral wall of the rotating shaft ( 100 ). A second limiting block (210) is arranged on the inner side wall of the movable rod (200), and the first limiting block (110) is located above the second limiting block (210). 3. The telescopic rod with a shade coil according to claim 1, wherein a hook is provided on the outer peripheral wall of the rotating shaft (100). 4. A greenhouse shade shed, comprising a joint, and characterized in that: it also comprises a shelf, the inner side of the shelf is a shading space, and the shelf comprises two door frames arranged one after the other, the door frame. It includes two vertical bars (410) that are both arranged along the setting direction and a horizontal bar (420) that are arranged along the left and right directions. The vertical rods (430) arranged in the direction are connected, and the horizontal rods (420), the vertical rods (430) and the vertical rods (410) are all a roll with shade according to any one of the above claims 1-3. The shading coils on the vertical rods (410) protrude from the openings (320) and are sequentially fixed on the adjacent vertical rods (410) to surround the shading space in the horizontal direction. At least one roll of shade coil material in the horizontal rod (420) and the vertical rod (430) extends from the opening (320) and is located above the shaded space. 5 . The greenhouse shade according to claim 4 , further comprising a heat insulating base, the heat insulating base is located below the shelf, and a plurality of sleeves and the sleeves are arranged on the heat insulating base. 6 . The socket is corresponding to the outer diameter of the rod, and the sleeve rod is inserted into the socket. 6 . The greenhouse shade according to claim 5 , wherein the heat insulating base comprises a bottom frame, an inner wall of the bottom frame is provided with a ring-shaped inner flange, and the bottom frame is provided with a ring-shaped inner flange. 7 . Plates, the number of the plates is more than two, the adjacent plates are hinged, and one of the plates is hinged with the bottom frame.

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