CN1691908A

CN1691908A - parasol locking device

Info

Publication number: CN1691908A
Application number: CNA2003801004809A
Authority: CN
Inventors: 约翰·亨利·泰勒; 戴维·鲁塞尔
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-11-02
Filing date: 2003-10-22
Publication date: 2005-11-02
Also published as: EP1610647A1; WO2004041028A1; AU2003276390A1; GB0225607D0

Abstract

A locking device for parasols, comprising a cylindrical main sleeve (1) with a wide rigid flat top (2), below which main sleeve (1) there is a threaded section (3), a tapered end section (4), a compression sleeve (6) with a male thread (7) and an inclined inner bottom surface (8) being screwed onto the main sleeve (1). A compression sleeve (9) can be inserted into the stack (1).

Description

parasol locking device

本发明涉及一种基本上呈圆柱形的夹持单元，该夹持单元环绕在位于桌面下的阳伞轴，并将该阳伞轴牢固地锁定。The invention relates to a substantially cylindrical clamping unit which surrounds and securely locks a parasol shaft under a table top.

阳伞的特点是顶部较重，这是由于其大部分零部件用于支撑遮篷。这意味着它们本身是不稳定的。而且当其遮篷被撑起时，它们很容器被风吹起。到目前为止，解决此问题的方法一直是采用位于阳伞底部的某种类型的增重系统。这通常是采用带有沙箱或水箱的塑料单元，通过插入安装而仅仅固定阳伞轴的底部。另一种选择是采用装饰性的底盘，该底盘通常由铸铁制成，带有一向上延伸的管子，阳伞轴插入到该管子中，通过将一种平头螺钉穿过该管壁插入到木质轴或金属轴中即将该轴固定。Parasols are characterized by a heavy top, since most of their parts are used to support the canopy. This means they are inherently unstable. And when their canopies are propped up, they are very containerized by the wind. The solution to this problem until now has been to employ some type of weighting system at the bottom of the parasol. This is usually a plastic unit with a sand box or water tank, fitted by plugging and only fixing the bottom of the parasol shaft. Another option is to have a decorative chassis, usually made of cast iron, with an upwardly extending tube into which the parasol shaft is inserted by inserting a type of grub screw through the wall of the tube into a wooden shaft or The shaft is fastened in the metal shaft.

第一种方法有笨重和不美观的缺陷，且严重地限制了桌子下的底部空间。第二种方法，虽然较为美观，仍然限制了底部空间。两者都具有严重的主要缺陷，使得在不拆除阳伞的情况下难以移动桌子。这两种固定阳伞的方法都不能用于新设计的花园桌，该花园桌在桌子腿之间采用了撑架，因为没有容纳它们的空间。如果该阳伞由一更轻巧的阳伞来取代，则通常必须更换固定装置，因为它们通常只能用于一种粗细的轴。The first method has the drawback of being bulky and unsightly, and severely restricts the floor space under the table. The second method, while more aesthetically pleasing, still limits the bottom space. Both have serious major flaws that make it difficult to move the table without removing the parasol. Neither of these methods of securing parasols can be used with the newly designed garden table, which employs braces between the table legs, because there is no room for them. If the parasol is replaced by a lighter parasol, the fastening means usually have to be replaced, since they are usually only available for one shaft thickness.

因此，本发明提供了一种阳伞锁定装置，其轻便、易于连接和拆卸，适用于各种粗细的轴，可方便地用于任何设计的桌子，同时完全空出地面空间。Thus, the present invention provides a parasol locking device that is light, easy to attach and detach, suitable for shafts of various thicknesses, and can be conveniently used on tables of any design, while completely freeing up floor space.

该锁定装置包括一圆柱形管子，该管子具有一带螺纹的低段，其具有四个槽和一宽的刚性的平顶。第二套筒安装在第一个上，且具有阳螺纹，当向上旋合到第一管子上时，该阳螺纹会使所述管子压缩和夹持该阳伞的轴。为了减小阳伞轴的尺寸，可将一缩小的套筒插入到该第一管中而使之牢固地夹紧。The locking device consists of a cylindrical tube having a threaded lower section with four slots and a wide rigid flat top. The second sleeve is mounted on the first one and has a male thread which, when screwed up onto the first tube, causes said tube to compress and grip the shaft of the parasol. In order to reduce the size of the parasol shaft, a reduced sleeve can be inserted into the first tube so that it is securely clamped.

该阳伞锁优选由坚固的柔性材料制成，且可被制造成各种颜色和纹理，以便同阳伞或桌子匹配。The parasol lock is preferably made of a strong flexible material and can be manufactured in various colors and textures to match the parasol or table.

现在参考附图，对本发明的优选实施例进行说明，其中：Preferred embodiments of the present invention are now described with reference to the accompanying drawings, in which:

图1示出了主套筒；Figure 1 shows the main sleeve;

图2示出了压缩套筒；Figure 2 shows a compression sleeve;

图3示出了缩小的套筒。Figure 3 shows the reduced sleeve.

如图1所示，主套筒1具有一宽的平顶2以及螺纹低段3，带有四个细长槽5和锥形底部4。这是位于桌面之下的阳伞轴上，并上升到顶部2抵住桌子之下的位置。As shown in FIG. 1 , the main sleeve 1 has a wide flat top 2 and a threaded lower section 3 with four elongated grooves 5 and a tapered bottom 4 . This is on the parasol shaft under the table top and rises to where the top 2 rests against the table.

图2示出了带有阳螺纹7和斜面底部8的压缩套筒6，当其位于主套筒1上且向上旋动时，该压缩套筒会使低段3收缩并牢固地夹持在阳伞轴上，从而将阳伞轴牢一向上的位置固地锁定在桌子上。Figure 2 shows a compression sleeve 6 with male thread 7 and beveled bottom 8 which, when seated on the main sleeve 1 and turned upwards, causes the lower section 3 to contract and clamp securely in on the parasol shaft, thereby locking the parasol shaft firmly to the table in its upward position.

阳伞轴的侧向移动，受到主套筒1的宽平顶2的限制，其中该宽平顶2紧紧地固定在桌子的底面上。The lateral movement of the parasol shaft is limited by the wide flat top 2 of the main sleeve 1, which is tightly fixed to the bottom surface of the table.

图3示出了缩小的套筒9，其使得较细的阳伞轴能够被牢固的夹紧。在将阳伞轴穿过桌面上的孔定位之前，该套筒9能够在桌面上方在阳伞轴上滑动。一旦主套筒1和压缩套筒6被恰当地定位在桌面下，该缩小的套筒9就被向下推入主套筒1中，且保持边11定位在桌面上而防止其掉落下去。由于压缩套筒6向上旋到主套筒1上，细长槽10就切入到缩小的套筒9中，使得该套筒9压缩并夹紧较细的轴。FIG. 3 shows a reduced sleeve 9 which enables a thinner parasol shaft to be securely clamped. This sleeve 9 is able to slide over the parasol shaft over the table top before positioning the parasol shaft through the hole in the table top. Once the main sleeve 1 and compression sleeve 6 are properly positioned under the tabletop, the reduced sleeve 9 is pushed down into the main sleeve 1 with the retaining edge 11 positioned on the tabletop preventing it from falling . As the compression sleeve 6 is screwed up onto the main sleeve 1, an elongated slot 10 is cut into the reduced sleeve 9 so that the sleeve 9 compresses and grips the thinner shaft.

Claims

1. sunshade locking device, it comprises a columniform threaded pipe, and this pipe has wide tack, and this pipe is subjected to having the compression of second cylindrical tube of external screw thread.

2. sunshade locking device as claimed in claim 1, wherein a sleeve that dwindles is inserted in the master collet, to adapt to the sunshade axle of thin size.