Multi-functional aluminium system pergola
Technical Field
The utility model relates to a pergola field specifically is a multi-functional aluminium system pergola.
Background
The flower stand is a supporting device for placing potted plants, and the flower stand enters most families along with the continuous deepening of the urbanization process. General pergola is when using, and people can only put the flowerpot on the pergola, to this commodity room little, great space has been taken up to the pergola of single function, and the use of giving people has brought certain trouble, and traditional pergola is when using, can appear when plant is cultivated in a pot and is put on the pergola in addition, and pergola itself can restrict or damage plant stem leaf, is unfavorable for user's use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned technical problem, provide a multi-functional aluminium system pergola, this multi-functional aluminium system pergola has solved the problem that general pergola function singleness and pergola itself can restrict or harm the plant stem leaf effectively.
The technical scheme of the utility model as follows: the utility model provides a multi-functional aluminium system pergola, includes the main support, and the main support is square structure, and the rigid coupling has the couple on its lateral wall, and is provided with gliding adjustable shelf from top to bottom on the main support, is provided with the knob that can rotate in the adjustable shelf, and is provided with the screw rod that can move near/keep away from the main support direction in the adjustable shelf, and the rigid coupling has the slider on the adjustable shelf, and the cross section of slider is convex structure, offers on the lateral wall of main support with slider matched with vertical spout, the slider inserts in the spout, and the slider can slide from top to bottom along the spout, the screw rod runs through the slider, and the tip of screw rod also stretches into in the spout, when the screw rod removes and pushes up in the spout towards the main support direction, the slider can be pushed up in the spout and will the adjustable.
Preferably, the number of the screw rods is two, and when the knob is rotated, the two screw rods can move in the same direction.
Preferably, chain wheels are arranged on the knob and the screw rod, a chain is arranged outside the chain wheels, and the screw rod penetrates through the chain wheels and is in threaded connection with the chain wheels.
Preferably, the adjustable shelf is also a square structure, a plurality of fixed rods and a cross rod are fixedly connected with a gap of the adjustable shelf, the cross rod can move up and down, a poking block is fixedly connected to the cross rod and positioned in the adjustable shelf, and the poking block can prevent the chain from rotating when the cross rod moves downwards due to the gravity of the flowerpot.
Preferably, a spring is arranged between the cross bar and the movable frame, and when the cross bar is under the gravity of the flowerpot, the spring can be compressed to enable the upper end face of the cross bar and the upper end face of the movable frame to be in the same horizontal plane.
Preferably, an inclined plane is arranged at the free end of the poking block, a gasket for increasing friction force is fixedly connected in the movable frame, and when the poking block moves downwards under the gravity of the flowerpot, the inclined plane can be in contact with the chain and pushes the chain against the gasket.
Preferably, the main support and the movable frame are made of aluminum materials.
The utility model has the advantages that:
the main support and the hook which are in the shape of the square can be used for bringing convenience to users to place commonly used utensils, so that the using function of the device is increased, and the users can use the device conveniently.
Through being provided with the adjustable shelf, can convenience of customers highly adjust the adjustable shelf to make this device can put the plant of multiple co-altitude, fixed and put the back cultivated in a pot at the adjustable shelf in addition, the adjustable shelf can't remove once more, has protected safety cultivated in a pot to a certain extent.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a horizontal sectional view of the movable frame.
Fig. 3 is a partial structure view of a cross-sectional view a-a in fig. 2.
Fig. 4 is an enlarged schematic view of a portion B in fig. 2.
Element number description: 1. a main support; 2. hooking; 3. a chute; 4. a movable frame; 5. a knob; 6. a cross bar; 7. a chain; 8. a screw; 9. a slider; 10. a spring; 11. a shifting block; 12. a gasket; 13. and a sprocket.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1-4, a multifunctional aluminum flower shelf comprises a main support 1, wherein the main support 1 is in a square structure, a hook 2 is fixedly connected on the side wall of the main bracket 1, a movable bracket 4 which can slide up and down is arranged on the main bracket, a rotary knob 5 capable of rotating is arranged in the movable frame 4, a screw 8 capable of moving towards the direction of approaching/departing from the main bracket 1 is arranged in the movable frame 4, a sliding block 9 is fixedly connected on the movable frame 4, the cross section of the sliding block 9 is in a convex structure, a vertical sliding groove 3 matched with the sliding block 9 is arranged on the outer side wall of the main bracket 1, the sliding block 9 is inserted into the sliding groove 3, the slide block 9 can slide up and down along the slide groove 3, the screw 8 penetrates through the slide block 9, the end part of the screw 8 also extends into the slide groove 3, when the screw 8 moves in the main stand 1 direction and pushes against the inside of the chute 3, the slider 9 can be pushed against the inside of the chute 3 to fix the movable frame 4.
When this device used, the user placed cultivated in a pot on main support 1 and adjustable shelf 4, to some article commonly used, the user can hang it and put on couple 2, perhaps puts in main support 1. When the height of the movable frame 4 can not satisfy the height of the plant placed below the movable frame, the user should take the potted plant off the movable frame 4, then the knob 5 is screwed, the screw rod 8 moves towards the direction far away from the main support 1, then the knob 5 stops rotating, and the user can move the movable frame 4 up and down at the moment, so that the user can satisfy the demand of placing the plant below the movable frame. After the height of the movable frame 4 is adjusted, the user screws the knob 5 in the opposite direction to the rotating direction, the screw 8 moves in the direction of the main support 1 and pushes against the sliding groove 3 at the moment, the screw 8 also enables the sliding block 9 to abut against the inner wall of the sliding groove 3 at the moment, the sliding frame 4 can be prevented from sliding downwards by the friction force between the sliding block 9 and the inner wall of the sliding groove 3, the cross section of the sliding block 9 is in a convex shape, the smaller end of the sliding block 9 is fixedly connected with the movable frame 4, the larger end of the sliding block is matched with the sliding groove 3, and therefore the situation that the movable frame 4 topples over is avoided.
The quantity of screw rod 8 is two, and when knob 5 rotated, two screw rods 8 can the syntropy remove, and the stability of adjustable shelf 4 when using can be guaranteed in the use to the use of two screw rods 8.
All be provided with the sprocket on knob 5 and screw rod 8, be provided with chain 7 outside sprocket 13, screw rod 8 passes sprocket 13 and with sprocket 13 threaded connection, when knob 5 rotated, sprocket 13 that knob 5 can drive it rotated to make chain 7 rotate, sprocket 13 on the screw rod 8 rotates along with it this moment, and sprocket 13 and the screw rod 8 threaded connection on the screw rod 8, thereby make screw rod 8 move towards the direction of being close to/keeping away from main support 1.
The adjustable shelf 4 is also a square structure, a plurality of fixed rods and a cross rod 6 are fixedly connected with a gap of the adjustable shelf 4, the cross rod 6 can move up and down, a shifting block 11 is fixedly connected on the cross rod 6, the shifting block 11 is positioned in the adjustable shelf 4, and when the cross rod 6 moves down due to the gravity of a flowerpot, the shifting block 11 can prevent the chain 7 from rotating. When the flowerpot is placed on the movable frame 4, the cross rod 6 moves downwards, and when the cross rod 6 moves downwards, the poking block 11 moves downwards along with the cross rod, and at the moment, the chain 7 can be clamped by the poking block 11.
Be provided with spring 10 between horizontal pole 6 and adjustable shelf 4, spring 10's use can be when not placing the flowerpot on horizontal pole 6 for horizontal pole 6 perk upwards, thereby when the flowerpot was placed on horizontal pole 6, horizontal pole 6 can the downstream. When the cross bar 6 is subjected to the weight of the flowerpot, the spring 10 can be compressed to enable the upper end surface of the cross bar 6 to be positioned on the same horizontal plane with the upper end surface of the movable frame 4.
An inclined plane is arranged at the free end of the toggle block 11, and the arrangement of the inclined plane can enable the toggle block 11 to push the chain 7 to move when the toggle block 11 moves downwards. A gasket 12 for increasing friction force is fixedly connected in the movable frame 4, the friction force between the chain 7 and the movable frame 4 can be increased when the chain is contacted with the movable frame 12 by using the gasket 12, so that the chain 7 is prevented from rotating, and when the poking block 11 moves downwards under the gravity of a flowerpot, the inclined surface can be contacted with the chain 7 and pushes the chain 7 against the gasket 12. The main support 1 and the movable support 4 are made of aluminum materials.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.