CN2339031Y

CN2339031Y - Master-slave parasol

Info

Publication number: CN2339031Y
Application number: CN 98206838
Authority: CN
Inventors: 林振雄
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-07-15
Filing date: 1998-07-15
Publication date: 1999-09-22
Anticipated expiration: 2008-07-15

Abstract

The utility model relates to a master-slave type beach umbrella which is mainly composed of a main rod, a left secondary umbrella a right secondary umbrella and umbrella cloth, wherein a plurality of umbrella frames and supporting frames formed by umbrella ribs and supporting ribs are pivoted on the left secondary umbrella and the right secondary umbrella, and a push rod and an actuating rod are respectively pivoted on a fixed ring and a sliding seat which are assembled on the main rod. The push rod and the actuating rod which are extended outwards, staggered, pivoted and connected together are extended outwards again to form actuating supporting ribs and actuating umbrella ribs for pivoting the sliding seats and the fixed rings of the left secondary umbrella and the right secondary umbrella, so that when the sliding seat of the main rod actuates upwards, the push rod and the actuating rod can link the supporting frames and the umbrella frames of the left secondary umbrella and the right secondary umbrella to support the umbrella cloth simultaneously. In addition, the circumference of the umbrella cloth can be provided with a zipper or a sticking buckle strap for connecting with other master-slave beach umbrellas to increase the sunshade area.

Description

A kind of primary-secondary type parasols

The utility model relates to a kind of primary-secondary type parasols, but refers in particular to a kind of start of borrower's bar and strut the primary-secondary type parasols of several secondary umbrellas with the dead area that increases parasols simultaneously.

Various parasols has been widely used in various occasions, and still, general common parasols is single structure, when desire increases dead area, can only solve by the quantity that increases umbrella, and inconvenience is arranged during use more.

The purpose of this utility model is to provide a kind of primary-secondary type parasols, can effectively increase the sunshade area and can use easily again.

The purpose of this utility model realizes by following technological means: a kind of primary-secondary type parasols, by a mobile jib and a left side, right secondary umbrella and umbrella cloth are formed, a left side, many umbrella frames and support bone be can be pivoted on the right secondary umbrella and umbrella frame frame and support bone frame formed, it is characterized in that: set firmly retainer ring and sheathed sliding seat on the body of rod of mobile jib respectively, the retainer ring both sides outward extending push rod that is pivoted respectively, both sides on the sliding seat outward extending operating bar that also is pivoted respectively, and be staggered to form pivoting point at appropriate location after push rod and operating bar stretch out, stretching out respectively forms start support bone and start umbrella frame again; Left and right secondary umbrella is a same structure, set firmly retainer ring and sheathed sliding seat on its guide rod respectively, the side that the retainer ring of left and right secondary umbrella is relative with sliding seat just can be pivoted for the start umbrella frame and the start support bone of mobile jib, so that when the sliding seat start of mobile jib, the upper and lower activity of sliding seat of secondary umbrella is to promote the support bone frame of left and right secondary umbrella about the while interlock; Umbrella cloth is a reservation shape, and its centre has a suitable length, can for mobile jib upper end and on the push rod crack of stretching out.

Can establish a hoist on the body of rod of above-mentioned primary-secondary type parasols mobile jib, but the lead-in wire pile warp group of hoist is connected on the sliding seat after being located at the pulley of body of rod top; The hole that a predeterminable supply and marketing bar places is suitably highly located in the body of rod top of mobile jib; Umbrella frame week is along establishing slide fastener for connecting other primary-secondary type parasols; Umbrella cloth week is along establishing magic tape for connecting other primary-secondary type parasols.

The utility model has the advantages that: simple to operate, the sunshade area is big, can be used in combination, and the sunshade area is multiplied.

Below in conjunction with accompanying drawing structure of the present utility model is described in detail;

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a mobile jib structural perspective of the present utility model;

Fig. 3 is an entire combination stereogram of the present utility model;

Fig. 4 is a combination generalized section of the present utility model;

Fig. 5 is a collapse state schematic diagram of the present utility model;

Fig. 6 is the utility model second embodiment schematic diagram;

Fig. 7 is the utility model the 3rd embodiment schematic diagram;

Fig. 8 is the utility model the 4th embodiment schematic diagram.

Among the figure: 1 mobile jib, 11 hoists, 111 lead-in wires, 112 pulleys, 113 holes, 114 pin rods, 12 sliding seats, 121,122 operating bars, 13 retainer rings, 131,132 push rods, 14 pivoting points, 15 holders, 2 left secondary umbrellas, 3 right secondary umbrellas, 21,31 guide rods, 22,23 retainer rings, 23,33 sliding seats, 121 ', 122 ' start umbrella frame, 131 ', 132 ' start support bone, 24,34 umbrella frame framves, 241,341 umbrella frames, 41 cracks, 42 slide fasteners, 2 ', 2 "; 3 '; 3 " secondary umbrella, 123,124,125,126 operating bars, 133,134,135,136 push rods.

As shown in figures 1 and 3, the utility model is made up of mobile jib 1 and left and right

secondary umbrella

2,3 and umbrella cloth 4.Wherein:

Mobile jib 1 (as shown in Figure 2) has the suitable body of rod, which is provided with hoist 11, is connected behind the pulley 112 of the lead-in wire 111 pile warp bodies of rod top of hoist 11 on the sliding seat 12 on the body of rod, and body of rod top appropriate location is provided with hole 113, and supply and marketing bar 114 places; Body of rod top sets firmly retainer ring 13, retainer ring 13 both sides be pivoted respectively outward extending

push rod

131 and 132, both sides also be pivoted respectively outward extending

operating bar

121 and 122 on the sliding seat 12, and

push rod

131 and 132 and

operating bar

121 and 122 back that stretches out be staggered to form pivoting point 14 at appropriate location, stretching out respectively forms start support bone 131 ' and 132 ' and start umbrella frame 121 ' and 122 ' again; The following of mobile jib 1 can be inserted on the holder 15 to obtain firm support.

Left and right secondary umbrella 2 is identical with 3 structures, be to borrow the

guide rod

21 and 31 of predetermined length to establish

retainer ring

22 and 32 and sheathed sliding

seat

23 and 33 for group,

retainer ring

22 and 32 sides relative with sliding

seat

23 and 33 just can be respectively held with other of start support bone 131 ' and 132 ' for the start umbrella frame 121 ' of mobile jib 1 and 122 ' and are pivoted, so that when sliding seat 12 starts of mobile jib 1, drive the sliding seat 23 and the 33 upper and lower activities of left and right

secondary umbrella

2 and 3 simultaneously; Form

umbrella frame frame

24 and 34 at

retainer ring

22 and 32 weeks along the

many umbrella frames

241 and 341 that are pivoted, simultaneously suitable length place be pivoted

support bone

251 and 351 on each

umbrella frame

241 and 341, and respectively support 251 and 351 end in addition and be pivoted with sliding

seat

23 and 33 again and form

support bone frame

25 and 35.

Umbrella cloth 4 is a reservation shape, cover and be installed in left and right

secondary umbrella

2 and 3

support bone frame

25 and 35 and the

operating bar

121 and 122 of mobile jib 1 on, the crack 41 that its centre is provided with suitable length for mobile jib 1 upper ends and on

push rod

131 and 132 stretch out, the week of umbrella cloth 4 is used for being connected with the umbrella cloth 4 ' of other primary-secondary type parasols along being provided with slide fastener 42 or magic tape simultaneously.

As shown in Figure 3, when desiring to open, with 11 scrollings of the hoist on the mobile jib 1, the sliding seat 12 that makes lead-in wire 111 tractions drive mobile jib moves up, meanwhile, be hubbed on the sliding seat 12 operating bar 121 with 122 promptly with

push rod

131 and 132 relative starts, and make operating bar 121 with 122 with

push rod

131 and 132 in addition end start umbrella frames 121 ' and 122 ' and start support bone 131 ' and 132 ' also by means of pivoting point 14 and relative start, with an interlock left side, sliding

seat

23 and 33 on the right

secondary umbrella

2 and 3 moves up, and support

bone

25 and 35 is upwards strutted and umbrella cloth 4 is outwards launched, after umbrella cloth 4 launches fully, pin rod on the mobile jib 1 144 is located in the hole 113, and be positioned at sliding seat 12 belows of mobile jib 1, make sliding seat 12 can not glide (as shown in Figure 4) left side, right

secondary umbrella

2 and 3 struts fully for use.

When desiring to fold, only need the pin rod on the mobile jib 1 114 is taken out from 113, again with hoist 11 reverse operatings, the sliding seat 12 of mobile jib 1 is glided, drive

operating bar

121 and 122 and inwardly fold, be made for moving umbrella frame 121 ' and 122 and the action of start support bone 131 ' and 132 ' with

push rod

131 and 132 simultaneously, left and right secondary umbrella 2 of interlock and 3 sliding

seat

23 and 33 move down, and synchronously left and right secondary umbrella is folded, as shown in Figure 5.

As shown in Figure 6, after left and right secondary umbrella 2 of the present utility model and 3 is opened, can borrow the slide fastener 42 on umbrella cloth 4 all edges to be connected, use for the user to form bigger sunshade area with the umbrella cloth 4 ' of other primary-secondary type parasols.

As shown in Figure 7, mobile jib 1 can be set up some operating bars 123,124,125 and 126 and push rod 133,134,135 and 136 in place, diagonal angle equal angles, and stretch out respectively articulate after again with other secondary umbrellas 2 ', retainer ring and the sliding seat of 2 ", 3 ' and 3 " be pivoted, when the sliding seat 12 of mobile jib 1 moves up, simultaneously each secondary umbrella 2 of interlock ', upwards strut for 2 ", 3 ' and 3 ", also can form a primary-secondary type parasols (as shown in Figure 8) with large tracts of land shed space.

Claims

1, a kind of primary-secondary type parasols, form by mobile jib and left and right secondary umbrella and umbrella cloth, many umbrella frames and support bone be can be pivoted on the left and right secondary umbrella and umbrella frame frame and support bone frame formed, it is characterized in that: set firmly retainer ring and sheathed sliding seat on the body of rod of mobile jib respectively, the retainer ring both sides outward extending push rod that is pivoted respectively, both sides on the sliding seat outward extending operating bar that also is pivoted respectively, and be staggered to form pivoting point at appropriate location after push rod and operating bar stretch out, stretching out respectively forms start support bone and start umbrella frame again; Left and right secondary umbrella is a same structure, set firmly retainer ring and sheathed sliding seat on its guide rod respectively, the side that the retainer ring of left and right secondary umbrella is relative with sliding seat just can be pivoted for the start umbrella frame and the start support bone of mobile jib, so that when the sliding seat start of mobile jib, the upper and lower activity of sliding seat of secondary umbrella is to promote the support bone frame of left and right secondary umbrella about the while interlock; Umbrella cloth is a reservation shape, and its centre has a suitable length, can for mobile jib upper end and on the push rod crack of stretching out.

2, a kind of primary-secondary type parasols according to claim 1 is characterized in that: can establish a hoist on the body of rod of mobile jib, but the lead-in wire pile warp group of hoist is connected on the sliding seat after being located at the pulley of body of rod top.

3, a kind of primary-secondary type parasols according to claim 1 is characterized in that: the hole that a predeterminable supply and marketing bar places is suitably highly located in the body of rod top of mobile jib.

4, a kind of primary-secondary type parasols according to claim 1 is characterized in that: umbrella frame week is along establishing slide fastener for connecting other primary-secondary type parasols.

5, a kind of primary-secondary type parasols according to claim 1 is characterized in that: umbrella cloth week is along establishing magic tape for connecting other primary-secondary type parasols.