CN2504941Y

CN2504941Y - Fastening device of umbrella

Info

Publication number: CN2504941Y
Application number: CN 01258127
Authority: CN
Inventors: 颜秋展; 周富义
Original assignee: DONGGUAN CITY QINGXI SONGGANG YOUFU UMBRELLA FACTORY
Current assignee: DONGGUAN CITY QINGXI SONGGANG YOUFU UMBRELLA FACTORY
Priority date: 2001-11-22
Filing date: 2001-11-22
Publication date: 2002-08-14
Anticipated expiration: 2011-11-22

Abstract

The utility model relates to the rain tool technical field, in particular to a buckling device of the multi-folded umbrella tool. The technical scheme is: the lower end of the upper bracket extends into a lock-tongue which has a lock-tongue groove; the part on the lower bracket, which is corresponding to the lock-tongue is provided with a locking groove, and one end of the pressing tongue is fixed on the lower bracket. The lower bracket is provided with a guide groove. Due to the adaptation of the device, the lock-tongue extended by the lower end of the upper bracket and the locking-ring on the lower bracket will form a buckling device, thus realizing the buckling of the umbrella tools. In this way, the utility model does not need to provide a locking hole on the pillar, thus not only guaranteeing the strength of the pillar but also simplifying the working procedure and reducing the product cost.

Description

A kind of parachute kit buckling device

Technical field:

The utility model relates to the rain gear technical field, refers in particular to a kind of buckling device that is used for multi-fold umbrella.

Background technology:

Because folding parachute kit can fold placement, easy to carry, thereby current use is more.It also is subjected to people's favor deeply.At the multi-fold umbrella that uses at present, its parachute kit holding device generally all is to adopt to offer a lockhole on pole, and elastic lock tongue stretches out from lockhole, utilizes the elastic lock tongue card to prop up lower carriage, reaches the purpose that parachute kit is strutted.This structure exists following shortcoming: at first, what present pole was generally adopted is aluminium, owing to will on pole, offer lockhole, so the intensity of pole will weaken, in order to remedy this point, use pole made of iron to substitute one section aluminum pole, though guaranteed the intensity of pole like this, but iron is corroded by malaria easily, is etched easily especially in the place of offering lockhole especially.Secondly, on pole, offer a lockhole, operation is increased, thereby also increase to some extent of labor cost, thereby cause the expense of entire product to raise.Goal of the invention:

The purpose of this utility model just is to provide a kind of simple in structure, parachute kit buckling device of need not to offer lockhole.

Summary of the invention:

The utility model is achieved by the following technical solution: a dead bolt is extended in the lower end of upper bracket, and a lock tongue slot is arranged on it; The position of corresponding dead bolt offers a locked groove on the lower carriage, presses an end of tongue to be fixed on the lower carriage.Also offer a gathering sill on the lower carriage.

After adopting this structure, utilize the lock ring on extended dead bolt in upper bracket lower end and the lower carriage to form a kind of buckling device, thereby realize the opening and closing of parachute kit.So need not on pole, to offer lockhole, not only guaranteed the intensity of pole, and its manufacturing procedure is simplified, reduce the cost of product.

Description of drawings:

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is user mode figure of the present utility model;

Fig. 2 is a three-dimensional structure diagram of the present utility model;

Fig. 3 is a three-dimensional structure diagram of the present utility model;

Fig. 4 is the three-dimensional structure diagram of the utility model lower carriage;

Fig. 5 is a partial sectional view of the present utility model.

See accompanying

drawing

1,2,3,4,5, the utility model comprises: pole 1, upper bracket 2 With lower carriage 3, upper bracket 2 is fixed on an end of pole 1, and lower carriage 3 is socketed in pole 1 On, an end of upper ramus 5 is hinged on the upper bracket 2, and lower support rib 6 is hinged by lock ring 33 On lower carriage 3, a groove 32 is arranged on the lower carriage 3, lock ring 33 places in the groove 32, A dead bolt 21 is extended in the lower end of upper bracket 2, and a lock tongue slot 22 is arranged on it; On the lower carriage 2 The position of corresponding dead bolt 21 offers a locked groove 31, presses an end of tongue 4 to be fixed on lower carriage 3 On. Also offer a gathering sill 34 on the lower carriage 3.

The specific embodiment:

When using the utility model, open parachute kit, promote lower carriage 3 and up move, lower carriage 3 drives lower support rib 6 work simultaneously, and lower support rib 6 promotes upper ramus 5 and outwards opens, and drives other fulcra successively, and these skeletons support umbrella cover together.Dead bolt 21 will be along gathering sill 34 slippages when moving on to certain position on the lower carriage 3, in lock ring 33 falls into lock tongue slot 22, at this moment because 6 pairs of lower carriages of lower support rib, 3 effects, one component that is directed downwards, so lock ring 33 is tightened in lock tongue slot 22, simultaneously, the bottom of upper bracket is injected on lower carriage 3 tops, and lower carriage can not rock when parachute kit was opened.Parachute kit is opened and is finished like this.When not in use,, press tongue 4 will press down the front end of dead bolt 21, make lock ring 33 release lock glossal canals 22, spur lower carriage 3 again, the parachute kit gathering is got final product by pressing down tongue 4.

Claims

1, a kind of parachute kit buckling device, comprise: pole (1), upper bracket (2) and lower carriage (3), upper bracket (2) is fixed on an end of pole (1), lower carriage (3) is socketed on the pole (1), one end of upper ramus (5) is hinged on the upper bracket (2), lower support rib (6) is hinged on the lower carriage (3) by lock ring (33), one groove (32) is arranged on the lower carriage (3), lock ring (33) places in the groove (32), it is characterized in that: a dead bolt (21) is extended in the lower end of upper bracket (2), and a lock tongue slot (22) is arranged on it; The position that lower carriage (3) is gone up corresponding dead bolt (21) offers a locked groove (31), presses an end of tongue (4) to be fixed on the lower carriage (3).

2, a kind of parachute kit buckling device according to claim 1 is characterized in that: also offer a gathering sill (34) on the lower carriage (3).

3, a kind of parachute kit buckling device according to claim 1 is characterized in that: press an end of tongue (4) to be fixed on the lower carriage (3).

4, a kind of parachute kit buckling device according to claim 1 is characterized in that: when parachute kit opened, the bottom of upper bracket (2) was inserted on the top of lower carriage (3).