RU40132U1 - ARCH GREENHOUSE - Google Patents

Abstract

Application: As hotbeds and greenhouses of a collapsible design for growing seedlings, vegetables and flowers.

Technical result: Simplification of the fastening operation between the arches and girders.

The essence of the utility model: The inventive utility model with a translucent frame on top of the frame is mounted using plastic connecting elements from plastic tubular parts in the form of arches, girders and from the ends of the door pillars. The latter are fixed at one end of the cross-member, which at the other end are fixed to the end arches. The connecting elements for fastening the arches and girders to each other are made in the form of an oval loop bent along a short diameter with the formation of two upper and two lower arcs for the passage of tubular parts in mutually perpendicular directions.

The ends of the runs, crossbars, as well as the upper ends of the door pillars are spring-loaded crimps for fastening to the corresponding parts with a crimping ring.

The arched greenhouse is distinguished by its simplicity of design with a minimum set of frame parts and connecting elements of a simple form; the ability to resize at the request of the customer 1.5-2 times in length without readjusting production; low installation time in the selected area.

Description

The claimed utility model relates to hotbeds and greenhouses of a collapsible design made of plastic tubes and can be used for growing vegetables, seedlings and flowers in summer cottages and household plots.

Known arched greenhouses with a translucent coating on top of a frame made of plastic tubular parts in the form of arches, girders, doorways connected by clamps. The tubular parts are rotatable around its axis for winding the film and then securing it also with clamps (see RF patent No. 30058 for the utility model “Film Greenhouse”, MPK-7 A01G 9/14, claimed December 23, 2002).

A disadvantage of the known utility model is the complexity of its assembly due to the presence of numerous overlays and clamps of different designs.

The closest in essential features, the achieved effect to the claimed utility model and selected as a prototype is an arched greenhouse with a translucent coating on top of the frame mounted by means of plastic connecting elements from plastic tubular parts in the form of arches, girders, door racks and fixed at one end to the last, and others - to the end arches with cross members, while the runs are connected to the arches by spring-loaded clamps made of a piece of pipe with a partially cut middle part of the remaining tape which is shaped in an arc to define a gap for the passage of the arch (see RF patent № 17392 for utility model of "arched greenhouse", IPC-7:. A01G 9/14, 9/16, 17.05.2000 appl.).

Assembling a known utility model is less time consuming compared to the analogue.

The disadvantages are the difficulty in the manufacture and assembly of the connecting element for mounting arches and girders to each other, namely a spring-loaded clamp.

The objective of the claimed utility model is to create an easy to manufacture, assemble and disassemble an arched greenhouse equipped with connecting elements of a simple form.

The technical result that allows us to solve the problem is to simplify the operation of fastening between each other arches and girders.

This problem is achieved by the fact that in the well-known arched greenhouse with a translucent coating on top of the frame mounted by means of plastic connecting elements from plastic tubular parts in the form of arches, girders, door pillars and secured with one end to them and the other to the end arch cross-pieces, according to the utility model , girders are fixed to the arches by a connecting element in the form of an oval loop bent along a short diameter with the formation of two upper and two lower arcs for the passage of tubular parts in mutually perpendicular directions.

In an arched greenhouse, the ends of the girders, crossbars, as well as the upper ends of the door pillars can be spring-loaded crimps for fastening to the corresponding parts with a crimping ring.

Studies on patent and scientific and technical sources indicate that the proposed design of the arched greenhouse is unknown and does not follow explicitly from the studied prior art, and, therefore, meets the criterion of "novelty."

The inventive arched greenhouse can be made in an enterprise or workshop producing plastic products using standard domestic or imported equipment, tools, known technologies and materials.

Thus, the claimed arched greenhouse meets the criterion of "industrial applicability".

The proposed set of essential features informs the claimed device of new properties that allow to solve the problem.

The manufacture of a connecting piece in the form of an oval ring, bent by a short diameter, contains fewer technological steps and is much simpler in design than the manufacture of a clamp with a cutout of the middle part of the pipe and the subsequent molding of the remaining tape, as in the prototype.

The proposed utility model is illustrated by drawings, which depict:

FIG. 1- arched greenhouse in isometry;

FIG. 2-node mounting runs to arches in isometry (node A);

FIG. 3 is a left view of FIG. 2.

FIG. 4 - the site of fastening the ends of the runs to the arches in isometry (node B);

The inventive arched greenhouse contains a frame (not shown in the drawing) made of plastic tubular parts. The frame includes two end arches 1, between which the remaining arches 2 are located at an equal distance from each other 2. The ridge run 3 and the side runs 4, two on each side of the greenhouse, are fastened with connecting elements 5 with arches 2. The connecting elements 5 are bent in short diameter an oval loop with the formation of two upper 6 and two lower 7 arcs for passing through double arches of arches 2 and runs 3.4, respectively.

At the ends, the greenhouse is equipped with two door racks 8 and crossbars 9 that prevent the racks from “moving out” along the end arch 1. A translucent coating 10 is put on top of the frame, which has been previously cut to form parts of the greenhouse that are connected by welding seams. On the side of the ends there are doors (not shown in the drawing) that are held closed by the Velcro textile fastener. One “Velcro” “sticky” surface is fixed on the vertical edge of the door, and the other - on the door pillar 8. To keep the door closed, one “sticky” fastener surface is pressed against the other.

The ends of the girders, crossbars, and also the upper ends of the door pillars are spring-loaded crimps 11, covering the corresponding part, on which they are fastened by a crimping ring 12, which is pushed from the end of the tongue of the crimp 11. The crimp 11 is formed from an elongated strip formed after cutting most of the tubular part so that a nest is created to enclose the tubular part.

To install an arched greenhouse on a garden plot, pegs driven into the ground are required (not shown in the drawing).

The assembly and installation of the inventive arch greenhouse is as follows.

A site for installation is marked: at equal distances from each other, seven pegs for arches 1.2 and two from the ends under the door racks 8 are driven along each side perimeter.

The assembly begins by putting on the lower arches 7 of the connecting parts 5 on the runs 3, 4. Arches 2 are passed through the upper arches 6 of the ridge run 3 in turn, and then the same operation is carried out with runs 4, which are provided for two on each side of the greenhouse. The assembled part of the frame is mounted on pegs. Then, end arches 1 and door racks are installed on the pegs. After that, the ends of the runs 3, 4 and the upper ends of the door racks 8 are fixed to the end arches 1 by means of crimps 11 covering them and crimping rings 12 pushed over the crimps. The place of coverage is firmly fixed by the ring 12.

Install the cross-beams 9, fixing them to the end arch 1 by means of crimps 11 and crimp rings 12.

A translucent coating 10 with doors cut into it from the ends of the ends is put on the mounted greenhouse frame. The translucent coating 10 is pulled with a cord to the frame of the greenhouse, and the bottom is sprinkled with earth.

The inventive arched greenhouse is ready for planting seedlings.

The advantages of the proposed device:

- simplicity of design with a minimum set of frame parts and connecting elements of a simple form;

- low cost of greenhouses due to the cheapness of production, because non-deficient materials and homogeneous parts are used;

speed of assembly-disassembly of the frame;

- low installation time;

- the ability to resize at the request of the customer 1.5-2 times in length without readjusting production;

- - convenience of transportation of greenhouses.

Claims (2)

1. Arched greenhouse with a translucent coating on top of the frame mounted by means of plastic connecting elements from plastic tubular parts in the form of arches, girders, door pillars and fixed at one end to them, and the other to the end arch of the cross members, characterized in that the girders are fixed to the arches a connecting element in the form of an oval loop, bent over a short diameter with the formation of two upper and two lower arcs for the passage of tubular parts in mutually perpendicular directions. 2. Arched greenhouse according to claim 1, characterized in that the ends of the girders, crossbars, and also the upper ends of the door pillars are spring-loaded crimps for fastening to the corresponding parts with a crimping ring.