CN204181113U - A kind of iron wire loop location structure of parasols umbrella nest - Google Patents

Abstract

The utility model provides a kind of iron wire loop location structure of parasols umbrella nest, belongs to field of mechanical technique.The problem that the umbrella frame it solving existing parasols is easily deviate from because of iron wire loop displacement.The iron wire loop location structure of this parasols umbrella nest, described umbrella nest has several for connecting the breach of umbrella frame, described iron wire loop is set in umbrella nest, and iron wire loop is the circular ring structure with opening, described location structure comprises and being arranged on for realizing the circumference convex hook of locating with umbrella nest on iron wire loop, and is arranged on the locating hole for coordinating with convex hook in umbrella nest.Iron wire loop is arranged in umbrella nest by it, and the segment section of iron wire loop exposes for hanging umbrella frame in the indentation, there of umbrella nest, the technical program by arranging the locating hole rotated for limiting iron wire loop circumference in umbrella nest, the indentation, there that can effectively avoid the open section of iron wire loop to turn to umbrella nest makes umbrella frame deviate from umbrella nest, ensures that the use of parasols function is stablized.

Description

A kind of iron wire loop location structure of parasols umbrella nest

Technical field

The utility model belongs to field of mechanical technique, relates to a kind of parasols, particularly a kind of iron wire loop location structure of parasols umbrella nest.

Background technology

Existing parasols umbrella nest is generally a single piece, and it offers an iron wire groove on the lateral wall of umbrella nest, and the iron wire loop of placement one for hanging in iron wire groove.

Existing parasols umbrella frame is all be suspended on the iron wire loop of setting in umbrella nest usually, a kind of umbrella nest as disclosed in Chinese patent [Authorization Notice No.: 2286386Y], its primary structure is, mesopore is had and side is jagged in the middle part of umbrella nest body, this umbrella nest body forms by upper and lower nest body is superimposed, lay respectively at the bottom of upper and lower nest body, the annular groove of end face gap portions, become the ring in circular groove to have lap joint, this lap joint latch connects.Ring in this patent and usually said iron wire loop can rotate in a circumferential direction motion in umbrella nest, this phenomenon can cause the opening part of iron wire loop can skid off from umbrella nest, thus cause umbrella frame to come off from iron wire loop, cause the inefficacy of parasols overall structure and function, affect very large.

Summary of the invention

The purpose of this utility model there are the problems referred to above for existing technology, and propose a kind of iron wire loop location structure of parasols umbrella nest, it can realize the location to iron wire loop, avoids umbrella frame to deviate from, and ensures the stable of parasols function.

The purpose of this utility model realizes by following technical proposal: a kind of iron wire loop location structure of parasols umbrella nest, described umbrella nest has several for connecting the breach of umbrella frame, described iron wire loop is set in umbrella nest, and iron wire loop is the circular ring structure with opening, it is characterized in that, described location structure comprises and being arranged on for realizing the circumference convex hook of locating with umbrella nest on iron wire loop, and is arranged on the locating hole for coordinating with convex hook in umbrella nest.

Iron wire loop is arranged in umbrella nest, and the segment section of iron wire loop exposes in the indentation, there of umbrella nest, and for hanging umbrella frame, the technical program by arranging the locating hole rotated for limiting iron wire loop circumference in umbrella nest, the indentation, there that can effectively avoid the open section of iron wire loop to turn to umbrella nest makes umbrella frame deviate from umbrella nest, ensures that the use of parasols function is stablized.

In the iron wire loop location structure of above-mentioned parasols umbrella nest, described umbrella nest is by umbrella nest lid and umbrella nest seat is stacked is up and down put together, and described iron wire loop is folded between umbrella nest lid and umbrella nest seat.Iron wire loop is arranged in umbrella nest inner chamber, locates more firm.

In the iron wire loop location structure of above-mentioned parasols umbrella nest, have one in described umbrella nest inner chamber for the annular groove of accommodating iron wire loop, there is in described annular groove a retaining wall.This retaining wall can be fastened in the opening of iron wire loop, positions further to iron wire loop, avoids iron wire loop circumference to rotate.

In the iron wire loop location structure of above-mentioned parasols umbrella nest, described annular groove is arranged on the upper surface of umbrella nest seat or the lower surface of umbrella nest lid.Iron wire loop be inlaid in umbrella nest seat and between umbrella nest lid, iron wire loop is clamped by umbrella nest lid and umbrella nest seat and realizes spacing up and down, thus iron wire loop can be avoided to rotate between umbrella nest lid and umbrella nest seat, realize effectively locating.In addition, this annular groove also can be arranged at the lower surface of umbrella nest lid and the upper surface of umbrella nest seat simultaneously.

In the iron wire loop location structure of above-mentioned parasols umbrella nest, described convex hook is arranged on the end, one end of iron wire loop, and described locating hole is arranged on bottom land or the groove side of annular groove.Convex hook be arranged on the end of iron wire loop and bend, can ensure that the iron wire loop be clamped between umbrella nest seat and umbrella nest lid is more not easily deviate from.

Compared with prior art, the utility model thoroughly solves because iron wire loop circumference rotates the problem causing umbrella frame to come off, and substantially increases quality and the life-span of parasols, ensure that function-stable when parasols uses.

Accompanying drawing explanation

Fig. 1 is installation site of the present utility model schematic diagram.

Fig. 2 is structural representation of the present utility model.

Fig. 3 is the structural representation of iron wire loop in the utility model.

Fig. 4 is the syndeton schematic diagram of iron wire loop and umbrella nest seat in the utility model.

In figure, 1, umbrella nest; 1a, breach; 11, umbrella nest lid; 11a, upper breach; 12, umbrella nest seat; 12a, lower breach; 12b, annular groove; 12c, locating hole; 12d, retaining wall; 2, umbrella frame; 3, iron wire loop; 3a, opening; 3b, convex hook.

Detailed description of the invention

Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.

With reference to Fig. 1, the present embodiment is a kind of iron wire loop location structure of parasols umbrella nest, and umbrella nest 1 has several for connecting the breach 1a of umbrella frame 2.

Composition graphs 2, umbrella nest 1 is by umbrella nest lid 11 and umbrella nest seat about 12 is stacked is put together, be folded with an iron wire loop 3 between umbrella nest lid 11 and umbrella nest seat 12, iron wire loop 3 part exposes the breach 1a of umbrella frame 2, and umbrella frame 2 can hang and be hinged on iron wire loop 3 and expose in the part of the breach 1a of umbrella frame 2.

Composition graphs 3, iron wire loop 3 is for having the circular ring structure of opening 3a, and the end, one end of iron wire loop 3 has the convex hook 3b of a bending, the overbending direction of this convex hook 3b and the circle face of iron wire loop 3 perpendicular.

Composition graphs 4, the upper surface of nest seat 12 has an annular groove 12b, has a retaining wall 12d in annular groove 12b, has a locating hole 12c bottom the annular groove 12b of retaining wall 12d side.Iron wire loop 3 is sleeved in this annular groove 12b, and the retaining wall 12d of annular groove 12b is stuck in the opening 3a of iron wire loop 3, and namely the end, two ends of iron wire loop 3 is resisted against on the two side of retaining wall 12d respectively, and convex hook 3b is inlaid in locating hole 12c.

In addition, convex hook 3b can also be set to the protruding keeper at the middle part being positioned at iron wire loop 3, maybe locating hole 12c can be arranged on the groove side of annular groove 12b, above-mentioned change can't depart from spirit of the present utility model or surmount the scope that appended claims defines.

The present embodiment, in routine use, when consumer is when using parasols folding, just has hinged rotary moveable between umbrella frame 2 and umbrella nest 1; When using under parasols out of doors wind environment, umbrella nest 1 and umbrella frame 2 also also exist certain activity trend.In above-mentioned two situations, the easy motion that rotates in a circumferential direction in umbrella nest 1 of iron wire loop 3.Iron wire loop 3 is installed in the annular groove 12b in umbrella nest 1 by the present embodiment, and make iron wire loop 3 convexity hook 3a be inlaid in locating hole 12c, it is spacing that circumference is carried out by the retaining wall 12d in annular groove 12b in the end, two ends of iron wire loop 3, play and prevent iron wire loop 3 and rotating in a circumferential direction of umbrella nest 1 from moving, the opening 3a place of iron wire loop 3 can be caused under prolonged exercise to skid off from umbrella nest 1, thus cause umbrella frame 23 to come off from iron wire loop, cause the inefficacy of parasols overall structure and function.

Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.

Claims (5)

1. the iron wire loop location structure of a parasols umbrella nest, described umbrella nest (1) has several for connecting the breach (1a) of umbrella frame (2), described iron wire loop (3) is set in umbrella nest (1), and iron wire loop (3) is for having the circular ring structure of opening (3a), it is characterized in that, described location structure comprises and being arranged on for realizing the circumference convex hook (3b) of locating with umbrella nest (1) on iron wire loop (3), and is arranged on the locating hole (12c) for coordinating with convex hook (3b) in umbrella nest (1).

2. the iron wire loop location structure of parasols umbrella nest according to claim 1, it is characterized in that, described umbrella nest (1) is by umbrella nest lid (11) and umbrella nest seat (12) is stacked is up and down put together, and described iron wire loop (3) is folded between umbrella nest lid (11) and umbrella nest seat (12).

3. the iron wire loop location structure of parasols umbrella nest according to claim 2, it is characterized in that, have one in described umbrella nest (1) inner chamber for the annular groove (12b) of accommodating iron wire loop (3), there is in described annular groove (12b) retaining wall (12d).

4. the iron wire loop location structure of parasols umbrella nest according to claim 3, is characterized in that, described annular groove (12b) is arranged on the upper surface of umbrella nest seat (12) or the lower surface of umbrella nest lid (11).

5. the iron wire loop location structure of parasols umbrella nest according to claim 4, it is characterized in that, described convex hook (3b) is arranged on the end, one end of iron wire loop (3), and described locating hole (12c) is arranged on bottom land or the groove side of annular groove (12b).