CN214854862U

CN214854862U - Automatic umbrella opening and closing mechanism integrated on umbrella handle

Info

Publication number: CN214854862U
Application number: CN202023027188.9U
Authority: CN
Inventors: 王为昶; 王有余; 肖明华; 王燕瑜
Original assignee: Jinjiang Hengyi Rain Gears Co ltd
Current assignee: Jinjiang Hengyi Rain Gears Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-11-26
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses an automatic umbrella opening and closing mechanism integrated on an umbrella handle, which belongs to the technical field of umbrella tools, and comprises an umbrella handle, main umbrella ribs inserted at the end part of the umbrella handle, and a sleeve movably sleeved on the outer wall of the main umbrella ribs, wherein one side of the lower end of the sleeve is fixedly provided with a hook, the umbrella handle is of a hollow structure, one opposite side of the umbrella handle and the hook is provided with a pressing block mounting port, a pressing piece is embedded in the pressing block mounting port, the hook slides down along the main umbrella ribs to an inner cavity of the umbrella handle and then can be locked with the pressing piece in a lock joint way, and a reset spring plate is arranged between the pressing piece and the pressing block mounting port, the device has the advantages that a wedge-shaped clip at the lower end of the traditional main umbrella ribs is eliminated, the outer wall of the main umbrella ribs is integrally smooth, the umbrella can be prevented from being rubbed and blocked by the wedge-shaped clip when the umbrella is held, the problem that the traditional clamping groove structure is damaged is solved, and the locking structure is integrated in the inner cavity of the umbrella handle, the external part of the umbrella is more concise, and the integral aesthetic property is improved.

Description

Automatic umbrella opening and closing mechanism integrated on umbrella handle

Technical Field

The utility model relates to an umbrella technical field specifically is an automatic umbrella mechanism that opens and shuts integrated on umbrella stick.

Background

As shown in the attached figure 7, the traditional automatic umbrella comprises an umbrella handle 1, a main umbrella rib 2 inserted at the end of the umbrella handle 1, and a sleeve 3 movably sleeved on the outer wall of the main umbrella rib 2, wherein a wedge-shaped clamp a is embedded at one side of the lower end of the main umbrella rib 2, a clamping groove b matched with the wedge-shaped clamp a is arranged at one side of the outer wall of the sleeve 3, the inner side of the wedge-shaped clamp a is respectively arranged in the inner cavity of the main umbrella rib 2, and when the umbrella is folded and the sleeve 3 slides downwards, the wedge-shaped clamp a is pushed and pressed inwards until the wedge-shaped clamp a springs into the clamping groove b to realize locking; on one hand, the wedge-shaped clamp a is externally arranged at the lower end of the main umbrella rib 2 and is just a part which is frequently touched by a handheld umbrella, so that the umbrella is influenced to be held, and on the other hand, under the umbrella closing state, the lower end of the clamping groove b is actually in contact with the wedge-shaped clamp a to be stressed, and if the lower end of the clamping groove b is narrow, the wedge-shaped clamp a is easily repeatedly pressed and scraped to cause breakage.

Based on this, utility model has designed an automatic umbrella mechanism that opens and shuts of umbrella integrated on the umbrella stick to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic umbrella mechanism that opens and shuts of integration on the umbrella stick to solve above-mentioned technical problem.

In order to realize the purpose, the utility model provides the following technical scheme: the utility model provides an automatic umbrella opening and shutting umbrella mechanism of integrated on umbrella stick, include the umbrella stick, peg graft in the main rib and the activity cover of umbrella stick tip are established the sleeve pipe of main rib outer wall, sheathed tube lower extreme one side has set firmly the pothook, the umbrella stick is hollow structure, the umbrella stick with the briquetting installing port has been seted up to the opposite one side of pothook, it is equipped with the pressing member to inlay in the briquetting installing port, the pothook along main rib gliding to the umbrella stick inner chamber after can with the pressing member lock joint is locked, the pressing member with be provided with the shell fragment that resets between the briquetting installing port.

Preferably, the pressing piece is an irregular annular structure formed by enclosing an arc-shaped pressing part and a U-shaped locking part, and two side walls of the U-shaped locking part are provided with limiting wedge-shaped protrusions.

Preferably, the reset elastic sheet is of an arc-shaped metal strip sheet structure with a concave middle part, and the middle part of the reset elastic sheet is used for enabling the arc-shaped pressing part inner wall to be outwards propped to enable the limiting wedge-shaped protrusion to be abutted against the inner wall of the pressing block mounting hole.

Preferably, the press block mounting opening is of a step-shaped opening structure, and a pair of elastic sheet limiting convex ridges are respectively arranged on the upper side and the lower side of the step surface of the inner ring of the press block mounting opening.

Preferably, the two sides of the inner cavity of the umbrella handle are both provided with umbrella rib clamping bosses, and the inner walls of the umbrella rib clamping bosses are arc-shaped and are in encircling fit with the outer wall of the umbrella handle.

Preferably, the lower end of the main umbrella rib radially penetrates through the main umbrella rib and is provided with a limiting through hole, the position, with the same height as the limiting through hole, of the outer wall of the umbrella handle is radially provided with a limiting screw hole, and the main umbrella rib is locked and fixed in the limiting through hole and the limiting screw hole through screws.

Compared with the prior art, utility model's beneficial effect does:

the utility model discloses an automatic umbrella mechanism that opens and shuts mainly includes umbrella stick, main rib, sleeve pipe, the pothook has set firmly on one side of sheathed tube lower extreme, the press piece has been inlayed to umbrella stick and pothook opposite side, be provided with the shell fragment that resets between press piece and the briquetting installing port, during the actual use, after pulling down the sleeve pipe, the pothook can lock with the press piece after gliding to the umbrella stick inner chamber along main rib, when needing to open the umbrella, press the press piece and can release pothook and sleeve pipe automatically and make the umbrella face expand; the device has the advantages that the wedge-shaped clamp structure at the lower end of the traditional main umbrella rib is eliminated, the outer wall of the main umbrella rib is integrally smooth, the umbrella can be prevented from being scratched and blocked by the wedge-shaped clamp when being held, the problem that the traditional clamping groove structure is damaged is solved, and meanwhile, the locking structure is integrated in the inner cavity of the umbrella handle, so that the outer part of the umbrella is simpler, and the integral attractiveness is improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the umbrella handle structure of the present invention;

FIG. 3 is a schematic view of the main rib structure of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 2;

FIG. 5 is a schematic view of the structure of the press block mounting port of the present invention;

FIG. 6 is a schematic view of the top view of the umbrella handle;

fig. 7 is a schematic view of a locking structure of a conventional automatic umbrella.

In the drawings, the components represented by the respective reference numerals are listed below:

the umbrella comprises an umbrella handle 1, main umbrella ribs 2, a sleeve 3, a clamping hook 4, a pressing block mounting port 5, a pressing piece 6, an arc-shaped pressing portion 61, a U-shaped locking portion 62, a limiting wedge-shaped bulge 63, a resetting elastic sheet 7, an elastic sheet limiting convex ridge 8, an umbrella rib clamping boss 9, a limiting through hole 10, a limiting screw hole 11 and a screw 12.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments obtained by a person skilled in the art without any inventive work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model provides a technical solution: the utility model provides an automatic umbrella mechanism that opens and shuts on umbrella stick, including umbrella stick 1, peg graft in the main rib 2 of 1 tip of umbrella stick, and the sleeve pipe 3 of 2 outer walls of main rib is established to the activity cover, sleeve pipe 3's lower extreme one side has set firmly pothook 4, umbrella stick 1 is hollow structure, briquetting installing port 5 has been seted up to

umbrella stick

1 and 4 opposite one sides of pothook, it is equipped with pressing member 6 to inlay in briquetting installing port 5, pothook 4 can lock with 6 lock joints of pressing member after 2 gliding to 1 inner chambers of umbrella stick of main rib, be provided with the shell fragment 7 that resets between pressing member 6 and the briquetting installing port 5.

As shown in fig. 2 and 4, the pressing member 6 is an irregular annular structure formed by enclosing an arc-shaped pressing part 61 and a U-shaped locking part 62, and as shown in fig. 3, after the pressing member 6 is installed in the pressing block installation opening 5 of the umbrella handle 1, a certain gap is kept between the bending part of the U-shaped locking part 62 and the inner cavity wall of the umbrella handle 1, so that when the arc-shaped pressing part 61 is pressed by opening the umbrella, the U-shaped locking part 62 has a certain displacement space; two side walls of the U-shaped locking part 62 are provided with limiting wedge-shaped protrusions 63, and after the pressing piece 6 is installed in the pressing piece installation opening 5 of the umbrella handle 1, the pressing piece 6 is prevented from being separated from the umbrella handle 1 by means of the limiting wedge-shaped protrusions 63.

As shown in fig. 2 and 4, the reset elastic sheet 7 is an arc metal strip structure with a concave middle part, the middle part of the reset elastic sheet 7 presses the arc to push the inner wall of the pressing part 61 outwards to prop so that the limiting wedge-shaped protrusion 63 abuts against the inner wall of the pressing part mounting opening 5, the reset elastic sheet 7 has certain elasticity, when the arc pressing part 61 is pressed from the outside, the reset elastic sheet 7 is stressed and flattened, the pressing part 6 integrally moves by one end distance to the inner cavity of the umbrella stem 1, so that the lower end of the U-shaped locking part 62 is separated from the hook 4, and the umbrella cover automatically pops open under the action of an umbrella spring (not shown).

As shown in fig. 2 and 5, the press block mounting opening 5 has a step-shaped opening structure, the upper and lower ends of the reset elastic sheet 7 are attached to the step surface of the press block mounting opening 5, and a pair of elastic sheet limiting convex ridges 8 are respectively arranged on the upper and lower sides of the step surface of the inner ring of the press block mounting opening 5 for limiting and fixing the reset elastic sheet 7 in the left and right directions.

As shown in fig. 2 and 6, both sides of the inner cavity of the umbrella handle 1 are provided with umbrella rib clamping bosses 9, the inner walls of the umbrella rib clamping bosses 9 are arc-shaped and in encircling fit with the outer wall of the umbrella handle 1, only one side of the press block mounting port 5 above the press block mounting port 5 is provided with the umbrella rib clamping bosses 9, both sides of the lower side of the press block mounting port 5 are provided with the umbrella rib clamping bosses 9, and after the main umbrella ribs 2 are inserted into the inner cavity of the umbrella handle 1, the inner walls of the plurality of umbrella rib clamping bosses 9 are contacted with the outer wall of the main umbrella ribs 2 to form an encircling structure to realize clamping and fixing.

As shown in fig. 2 and 3, the lower end of the main rib 2 is radially penetrated and provided with a limiting through hole 10, the outer wall of the umbrella handle 1 and the position of the height coincidence of the limiting through hole 10 are radially provided with a limiting screw hole 11, and the main rib 2 is locked and fixed in the limiting through hole 10 and the limiting screw hole 11 by a set screw 12.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; the term "connected" may refer to a direct connection, an indirect connection through an intermediate, a connection between two elements or an interaction relationship between two elements, and unless otherwise specifically defined, the term should be understood as having a specific meaning in the present application by those skilled in the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic umbrella opening and shutting umbrella mechanism of integrated on umbrella stick, include umbrella stick (1), peg graft in main rib (2) and the activity cover of umbrella stick (1) tip are established sleeve pipe (3) of main rib (2) outer wall, its characterized in that: lower extreme one side of sleeve pipe (3) has set firmly pothook (4), umbrella stick (1) is hollow structure, umbrella stick (1) with pothook (4) opposition one side has seted up briquetting installing port (5), inlay in briquetting installing port (5) and be equipped with pressing member (6), pothook (4) slide down to umbrella stick (1) inner chamber along main rib (2) after can with pressing member (6) lock joint locking, pressing member (6) with be provided with between briquetting installing port (5) and reset shell fragment (7).

2. An automatic umbrella opening and closing mechanism integrated on an umbrella handle as claimed in claim 1, wherein: the pressing piece (6) is of an irregular annular structure formed by enclosing an arc pressing part (61) and a U-shaped locking part (62), and limiting wedge-shaped protrusions (63) are arranged on two side walls of the U-shaped locking part (62).

3. An automatic umbrella opening and closing mechanism integrated on an umbrella handle as claimed in claim 2, wherein: the reset elastic sheet (7) is of an arc-shaped metal strip structure with a sunken middle part, and the middle part of the reset elastic sheet (7) enables the inner wall of the arc-shaped pressing part (61) to be outwards propped to enable the limiting wedge-shaped protrusion (63) to be abutted against the inner wall of the pressing block mounting opening (5).

4. An automatic umbrella opening and closing mechanism integrated on an umbrella handle as claimed in claim 1, wherein: the pressing block mounting port (5) is of a step-shaped opening structure, and a pair of elastic sheet limiting convex ridges (8) is arranged on the upper side and the lower side of the step surface of the inner ring of the pressing block mounting port (5).

5. An automatic umbrella opening and closing mechanism integrated on an umbrella handle as claimed in claim 1, wherein: umbrella rib clamping bosses (9) are arranged on two sides of an inner cavity of the umbrella handle (1), and the inner walls of the umbrella rib clamping bosses (9) are arc-shaped and are in encircling fit with the outer wall of the umbrella handle (1).

6. An automatic umbrella opening and closing mechanism integrated on an umbrella handle as claimed in claim 1, wherein: the umbrella is characterized in that the lower end of the main umbrella rib (2) radially penetrates through the limiting through hole (10), the outer wall of the umbrella handle (1) and the position, with the height consistent with that of the limiting through hole (10), radially penetrates through the limiting screw hole (11), and the main umbrella rib (2) is locked and fixed in the limiting through hole (10) and the limiting screw hole (11) through the set screw (12).