SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a fixing device is prevent wind to umbrella has solved the strong wind day and has angled the fish, and the umbrella is difficult to be blown and turns over, and is easily fixed.
In order to solve the technical problem, the novel windproof fixing device for the umbrella body comprises a positioning seat, a handle, a lantern ring and an adjusting screw rod; a round through hole is formed in the middle of the positioning seat, and a round thread groove is formed in the upper end of the round through hole; the adjusting screw rod is arranged in the middle of the positioning seat and is provided with a circular through hole and matched with the circular thread groove; the upper end rod of the adjusting screw is larger than the lower end rod, and the upper end rod is provided with external threads; the front plane of the lower end rod of the adjusting screw rod is arc-shaped; the handle is arranged at the upper end of the adjusting screw rod and is fastened by welding; the lantern ring is arranged on planes on two sides of the handle and is fastened through welding.
Preferably, the handle is elongated.
Preferably, the two sides of the upper end of the handle are provided with round corners.
Preferably, the positioning seat is in a conical arc shape, and a round corner is arranged on the outer side of the upper end of the positioning seat.
Preferably, the lateral direction of the outer side of the conical arc-shaped lower end of the positioning seat is internally provided with grooves which are annularly arranged.
By adopting the technical scheme, the umbrella windproof fixing device provided by the utility model has the advantages that the middle of the positioning seat is provided with the circular perforation, and the upper end of the circular perforation is provided with the circular thread groove; the adjusting screw rod is arranged in the middle of the positioning seat and is provided with a circular through hole and matched with the circular thread groove; the upper end rod of the adjusting screw is larger than the lower end rod, and the upper end rod is provided with external threads; the front plane of the lower end rod of the adjusting screw rod is arc-shaped; the handle is arranged at the upper end of the adjusting screw rod, and the lantern ring is arranged on the plane at the two sides of the handle. The utility model is not required to be fixed with the ground through the positioning seat like the traditional umbrella windproof fixing device in the use process, if the fixing surface is hard and not easy to insert, the lower end of the adjusting screw rod can be deeply inserted into the soil through the downward rotating movement of the handle and the adjusting screw rod, and the fastening effect is achieved; the device is convenient to use and simple to operate.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention is further described with reference to the following figures and examples.
As shown in FIG. 1, an umbrella windproof fixing device comprises a positioning seat 201, a handle 202, a collar 203 and an adjusting screw 204;
a round through hole is formed in the middle of the positioning seat 201, and a round thread groove is formed in the upper end of the round through hole;
the lower end of a circular through hole in the middle of the positioning seat is directly matched with the adjusting screw in a flush manner, and the upper end of the circular through hole is matched with the adjusting screw through threads, so that the positioning seat can conveniently move downwards;
the adjusting screw 204 is arranged in a circular through hole in the middle of the positioning seat 201 and matched with the circular thread groove;
the upper end rod of the adjusting screw 204 is larger than the lower end rod, and is provided with external threads;
the lower end of the adjusting screw rod is flush with the plane of the lower end of the positioning seat and is driven by the threads, so that the adjusting screw rod can go deep downwards.
The front plane of the lower end rod of the adjusting screw 204 is arc-shaped, so that the lower end rod can conveniently penetrate into soil.
Handle 202 is located adjusting screw 204 upper end, and through the welding fastening for rotatory adjusting screw makes things convenient for the lower extreme to pass through the rotatory forward motion of screw thread.
The lantern rings 203 are arranged on two side planes of the handle 202 and are fastened through welding, and the lantern rings are used for binding the pull ropes.
Preferably, the handle 202 is elongated to facilitate direct hammering into the ground, and if the lower end of the ground is too hard, the lower end of the adjusting screw can be driven to go deep by hand rotation.
Preferably, both sides of the upper end of the handle 202 are provided with round corners to prevent people from scratching.
Preferably, the positioning seat 201 is in a conical arc shape, and a fillet is arranged on the outer side of the upper end to beautify the appearance.
Preferably, the lateral direction of the outer edge of the conical arc at the lower end of the positioning seat 201 is internally provided with a groove, and the grooves are arranged in an annular manner, so that soil on the ground can be conveniently clamped, and a stressed fixing surface is increased.
When in use: in the fishing process, a relatively inclined plane is usually selected, and a good fixing position is not required usually, so that the direct insertion is not facilitated, and the lower end of the adjusting screw rod is driven downwards by rotating the thread to deeply penetrate into the ground; the positioning seat is fixed with the ground, if the fixing surface is hard and not easy to insert, the handle and the adjusting screw rod can rotate and move downwards, so that the lower end of the adjusting screw rod is deep into the ground to play a fastening role; a round through hole is formed in the middle of the positioning seat, and a round thread groove is formed in the upper end of the round through hole; the lower end of a circular through hole in the middle of the positioning seat is directly matched with the adjusting screw in a flush manner, and the upper end of the circular through hole is matched with the adjusting screw through threads, so that the positioning seat can conveniently move downwards; the adjusting screw rod is arranged in the middle of the positioning seat and is provided with a circular through hole and matched with the circular thread groove; the upper end rod of the adjusting screw is larger than the lower end rod, and the upper end rod is provided with external threads; the lower end of the adjusting screw rod is flush with the plane of the lower end of the positioning seat and is driven by the threads, so that the adjusting screw rod can go deep downwards. The front plane of the lower end rod of the adjusting screw rod is arc-shaped, so that the adjusting screw rod can conveniently penetrate into soil. The handle is arranged at the upper end of the adjusting screw rod and is fastened by welding for rotating the adjusting screw rod, so that the lower end of the adjusting screw rod can move forwards through thread rotation. The lantern ring is located handle both sides plane, and through the welding fastening, the lantern ring is used for the stay cord to bind.
The utility model provides an umbrella windproof fixing device, which can be connected with an umbrella through a rope and is tensioned and fixed through a ground triangle, and is used for fishing in rainy days and preventing strong wind; the device has simple structure and convenient use.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.