CN1157701A

CN1157701A - Standing umbrella frame

Info

Publication number: CN1157701A
Application number: CN96114004.6A
Authority: CN
Inventors: 约金·塞戴尔
Original assignee: Kortenbach Verwaltungs-Und Beteiligungsgesellschaft Mbh & Co
Current assignee: Kortenbach Verwaltungs-Und Beteiligungsgesellschaft Mbh & Co
Priority date: 1995-12-16
Filing date: 1996-12-16
Publication date: 1997-08-27
Also published as: ITMI961675A0; TW305138U; GB2308061B; DE29519966U1; FR2742314A1; GB2308061A; IT1283668B1; ITMI961675A1; GB9617205D0; FR2742314B1

Abstract

A standing umbrella frame has an upper tubular pole part and a lower tubular pole part that are connected together, pipe insert members of the section of a square pipe is locked at vertical or incline positions. One insert member is fixed on the upper tubular pole part and can be pivoted relative to the lower tubular pole part. Another insert member can slide in the lower tubular pole part and form an insert bolt laded by a spring, the insert bolt is pushed upward to lock the upper tubular pole part to make it pivot at one incline position or incline at another position.

Description

Standing umbrella frame

The present invention relates to a kind of standing umbrella frame, this umbrella stand comprises a following tubular rod portion and last tubular rod portion, and goes up tubular rod portion, and the toggle that provides by means of a connector can tilt with respect to tubular rod portion down; This connector is fixed on tubular rod portion, and has a protuberance that protrudes out down tubular rod portion, and protuberance descends tubular rod portion to pivot relatively herein; Engaging down, the connector of the parts of tubular rod portion is limited in an end position with this inclination, in this position, last tubular rod portion and the inclination of following tubular rod portion, and be limited in other end position, in this position, last tubular rod portion is parallel with following tubular rod portion, and, at each end position, can be by means of a locking device in following tubular rod portion with this connector locking.This umbrella stand promptly is recommended hereinafter the sort of.

This type of umbrella stand (also applicable to sunshade), for example in GB-A-2202141, introduce, this leaning device can fully be contained in the cavity of handle of umbrella, no matter thereby handle of umbrella is in the straight position and the position of inclination, all by Bao Quan, and the damage of avoiding weather influences, as humidity, dust and corrosion.Being positioned at the outer operating mechanism of handle of umbrella, is unnecessary as outstanding edge and bight.The outside keeps smoothly being provided with mark, can damaged when therefore operating.

The objective of the invention is to design a kind of umbrella stand, it is in light weight, but does not lower its stressed robustness and easy operating, and its structure make to be used, make and assembling all more simply and easier maintenance, particularly when reinstalling and repair.

According to umbrella stand of the present invention, the tube insert in its connector and the two equal tetragonal cross section of locking device, this tube insert can closely be assemblied in the bar, between the locking device arm of angle and following tubular rod portion, glade plane space is arranged, spring urge lock device that makes progress slides, the upper end of locking device is engaged with connector the connector fastening at two end positions, and the elastic force that pushes up this spring by a thumb spare can be withdrawn, discharge this connector, upper tubular bar portion can be tilted, this thumb spare locking device therewith connects and slidably, and can operate in an opening of tubular rod portion wall down.

The umbrella stand that this is new preferably by the light metal manufacturing, has a leaning device, and this mechanism can be fully enclosed in the handle of umbrella, even and light in structure but the high stressed robustness of tool.The manufacturing of member, assembling, can dismantle decomposition when repairing, be not expensive, simple and easy-maintaining.

Operation also is same.

A kind of umbrella stand according to the present invention is shown in the drawings, wherein:

Fig. 1 is the longitudinal cross-section of bar, and connector is loaded into, its straight state of bar for not tilting;

Fig. 2 is same cross section, but is top heeling condition;

Fig. 3 is the enlarged drawing of Fig. 1 opposed side portions;

Fig. 4 is the cross section along A-B line among Fig. 3.

Fig. 5 is the enlarged drawing of Fig. 2 opposed side portions;

Fig. 6 is the cross section similar to Fig. 3, takes from C-D line among Fig. 4;

Relevant vertical type umbrella as garden, balcony or beach umbrella, only illustrates bar 1 here, and not shown paulin or usual hinge respectively are connected in the paulin spoke of fluffy top 2 and saddle 3.

When paulin was opened, saddle 3 was in position shown in Fig. 1 and 2, was wherein fixed not being moved by the tripping spring on the bar 14.Bar 1 is made up of top 1a and bottom 1b.These two parts by gap T are separately interconnected by connector 5 and joint pin 6 pivot rotation modes.

Two parts 1a and 1b have tubular profile, can be polygonal cross sections, perhaps as shown in this embodiment be a circular contour.By connector 5, the top 1a of bar can be with respect to the bottom 1b pivot rotation of bar, by the straight position that is parallel to shaft shown in Figure 1 to obliquity shown in Figure 2.Two positions, connector 5 can be pinned by the plug 7 of following it.Connector 5 and plug 7 are the metal inserts that are processed into, and are shaped as a small-sized hollow square tube shape profile V, for being subjected to stress aspect tool robustness, have circular vertical bight V ' (Fig. 4).Connector 5 is pushed in the following free end of bar top 1a, and round edge and bar top 1a friction bridle joint are fixed in the bar rigidly by a horizontal pin 8.There is an angle S end that connector 5 extend among the 1b of bar bottom, and this angle forms the U-shaped structure, and two sidewall F ' and F are arranged " and a strut rail F.What this U-shaped structure formed connector 5 blocks parts 5a, by the joint pin 6 rotors bottom 1b of connecting rod rotatably.Parts 5a is when bar is in straight position and bar top 1b and is in obliquity, with counter stop 1b ' on the bar lower inner wall or with radially relative 1b " collide; see corresponding Fig. 3 and 5; connector 5 is when being in obliquity; when guaranteeing in two parts 1a of bar and the separation region T between the 1b, necessary freedom of movement is arranged; near the hinge 6 and when tilting on downside, connector 5 comprises a recess 5b, its admits the upper limb of bar bottom 1b (Fig. 5) wall when obliquity.

Plug 7 has square hollow profile V, and it can slide with fillet longitudinal edge V ＇, can enter the bottom 1b of bar, and for strut rail F, and connector 5 forms to slip into or leave and blocks action.For this reason, plug 7 guides slidably by means of the slotted hole 7b that is positioned on the transverse bolt 9 that is fixed on the bar, so that the bearing 7a that is bent to form jointly by plug pipe two relative wall upper process, engage (straight position that Fig. 3 is parallel to axle) in one case with the face of strut rail F, and engage with another face of strut rail F in another case.When these two kinds of positions, to upper support, these spring 10 1 ends are supported on the pin 9 that is fixed in bar plug 7 by the effect of compressing spring 10, and the other end is fixed on two projection 7c, and these two projections are outstanding by the square hollow profile V of plug 7.For the part 5 that will be tilted more firmly on corresponding strut rail F at two end positions is fastened admittedly at least one opening, as shown in the figure, by cutting opening 5c on the strut rail, plug 7 immovably engages (Fig. 5 and 6) by bearing 7a with opening 5c.The part 5 that tilts is trapped among between the end and the following tubular rod 1a of portion of plug 7 by wedge shape ground, (Fig. 5 and 1), so on tubular rod portion 1 can be fixed on down on the 1b of tubular rod portion with freely swinging.

Can unclamp connector 5 for two positions on the top that changes bar, move thumb spare 11, the effect of plug 7 antagonistic springs and leave each stuck position in direction shown in the arrow 12 (Fig. 3).Thumb spare 11 can comprise a rectangular 11b.Sawtooth 11a is arranged, by one pin-hole or notch 11 ' and 11 on this is rectangular " be connected on the square hollow profile V that is sandwiched in plug 7 releasedly.Bar 1 is a circular cross-section because plug 7 has the square-section, and thumb spare rectangular 11 can be placed in the inside of bar, and can be close to displacement with the inwall of bar.Only sawtooth 11a is by the opening 1b of bar wall ²Outstanding; But this is outstanding to be very little, do not influence completely hinder saddle 3 when closed umbrella is fluffy to lower slider.Fluffy at umbrella shown in Fig. 1 and 2 is the position of the saddle 3 opened, and by tripping spring 4, saddle 3 is fixed in the position on the bar 1, makes saddle 3 can cover gap separation T between two 1a of bar portion and the 1b.Tripping spring can support by curve end 4a on the fixing pin 8 and the opening on the connector 5 square hollow profile 5 ', and is highlighted by the hole on bar top.

Claims

1, a kind of upright umbrella stand comprises: tubular rod portion once; Tubular rod portion on one; One is fixed on described going up in the tubular rod portion has the connector that protuberance reaches down tubular rod portion; Pivot and connect described protuberance and the described device of tubular rod portion down, therefore, the described tubular rod portion of going up is with respect to tubular rod portion tiltable down, the described parts of tubular rod portion down correspondingly engage described connector, described inclination is limited in an end position, the wherein said tubular rod portion of going up tilts with respect to described tubular rod bar portion down, and at one second end position, and described tubular rod portion is parallel to each other; With a locking device in described down tubular rod portion, be suitable for pinning described connector at each described end position; It is characterized by, described connector and described locking device all are the tube inserts in tetragonal cross section, closely cooperate among described tubular rod portion appropriate section, at the described arm of angle of described locking device pipe and describedly between the tubular rod portion glade plane space is arranged down; A spring can push described locking device pipe and upwards slide, thereby the upper end of described locking device pipe engages with described connector and blocks described connector at two end positions; A thumb spare is connected with described locking device slidably, and resists described spring action described locking device is withdrawn, and discharges described connector, and the described tubular rod portion of going up is tilted; And on the wall of described tubular rod portion down, limit an opening that holds described thumb spare.

2, according to the umbrella stand of claim 1, wherein, described tube is a circular cross-section, and described tetragonal pipe is the cardinal principle square-section that has rounded edges.

3, according to the umbrella stand of claim 2, wherein, extend downwardly into outside described another relative wall one of in two relative walls of described connector pipe, thereby two faces of described this wall all can block bearing with on described locking device pipe and engage, and described connector is stuck in described two end positions.

4, according to the umbrella stand of claim 3, wherein, the described bearing that blocks is to be formed by a protuberance, and this protuberance is to be bent to form toward each other on two relative walls of described locking device pipe.

5, according to the umbrella stand of claim 3 or 4, wherein, described connector defines an opening, accepts the described bearing that blocks at one of described at least end position, helps described connector is fixed in the corresponding described end position.

6, according to the umbrella stand of claim 1, wherein, when the described tubular rod portion of going up when being tilted in a described end position, the downward face of described connector defines a groove, and this fillistered joint is contained in the described top edge of tubular rod portion down in the described end position.

7, according to the umbrella stand of claim 1, wherein, described connector pipe is fixed on described going up in the tube by a transverse bolt.

8, according to the umbrella stand of claim 1, wherein, described locking device pipe is limited in two elongated slots on the relative wall, and described locking device pipe can slide with respect to passing the fixing lateral pin of described elongated slot.

9, umbrella stand according to Claim 8, wherein, described spring is positioned at described locking device pipe, at the lateral pin of described pipe with between by inside at least one the outstanding projection of the wall of described locking device pipe.

10, according to the umbrella stand of claim 1, wherein, the outer surface of described thumb spare has the line bar, and only described line bar is outwards outstanding by the described opening of the described wall of tubular rod portion down.

11, according to the umbrella stand of claim 1, wherein, described thumb spare is clipped on the wall of described locking device releasedly.

12, according to the umbrella stand of claim 1, wherein, being used for opening and closing a paulin that is connected in the upper end Peng Ding of tubular rod portion at saddle in the tubular rod portion supports, this saddle is fixed on the paulin open position by a spring that is supported on the described connector, and outwards gives prominence to by at least one opening that the described wall of going up tubular rod portion limits.

13, according to the umbrella stand of claim 1, wherein at described paulin open position, described saddle covers in described gap separation between the tubular rod portion up and down.