CN2200951Y

CN2200951Y - Portable travelling stool

Info

Publication number: CN2200951Y
Application number: CN 94225058
Authority: CN
Inventors: 王成忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-01-11
Filing date: 1994-01-11
Publication date: 1995-06-21
Anticipated expiration: 2004-01-11

Abstract

The utility model relates to a commodity, particularly a stool which is integrally combined with a crutch. The legs of the stool are divided into three parts which are spliced together, and the upper parts are united into a ball body which is inlaid inside a universal cover and a configuration pivot; a lock rod passes through the centers of the universal cover and the configuration pivot, and the upper part is hinged with a bracket and a lock block; a silk screen, a lower cushion, an upper cushion, and an outer pipe with a bend-shaped handle, that are sleeved on the retracted bracket and a cushion bunch, are additionally installed on the bracket from the upper end to the lower end, so that the purpose of using the utility model as a stool as well as a crutch can be obtained.

Description

Portable travelling stool

The utility model relates to a kind of articles for daily use, particularly a kind of seat stool that is combined into one with crutch.

The elderly or unwell people often hold small stool and go the stroll of place such as park to play, or play chess and take a load off one's feet, and carry very inconveniently, and the old man that need lean on walking stick takes a stool just more inconvenient again.At some by train or wait occasion such as queuing, because there is not seat, stood of a specified duration and also can feel very tired in addition, is impossible and carry a small stool.

The purpose of this utility model be to provide a kind of in the sleeve pipe of crutch the some rigidity support arms of plug-in mounting, support as the umbrella seat cushion, accept the cover upper exterior tube and be the rod shape, pull up outer tube and strut seat cushion, with crutch lower beam trifurcate, both be circular little stool, make it to reach be crutch be again the use meaning of little seat stool.

The purpose of this utility model realizes through following technical measures:

It comprises stool leg, universal cover, configuration pivot, support, upper and lower seat cushion, lock dog, locking bar and outer tube, described stool leg divides three lobe amalgamations, top is merged into a spheroid, edge fits over universal cover and disposes in the pivot, and the locking bar string is crossed both centers, and top is hinged with support and lock dog, auxilliary from bottom to up silk screen and following cushion, the last cushion of being equipped with of support, the outer tube sleeve that has curved shape handle is on support of packing up and cushion bundle; The bottom of described stool leg is with lock ring; Be fitted with locking pin on the configuration pivot; The inner axes of three flap stool legs is the convex tendon shape.

Advantage of the present utility model and effect are:

1. appearance is the well-balanced column crutch of a thickness, does not have any redundance, therefore carries very convenient.

2. pull up outer tube and strut the umbrella seat cushion, be a stool face, make simple in structure, mounting or dismounting easily.

3. the stool leg is supported by universal cover, packs up when doing crutch to be column, opens to be trishores, and is very firm.

Description of drawings is as follows:

Fig. 1 is the utility model " seat stool " shape pie graph;

Fig. 2 is the utility model " crutch " shape pie graph.

Below in conjunction with the accompanying drawing illustrated embodiment, the utility model is done further detailed description:

Stool leg 1 adopts 3 1/3 pipes that interior muscle is arranged as shown in the figure, and top is 1/3 spherical, and for aluminium alloy compression casting forms, outer surface is through polishing.Its top spheroid is engaged in the universal cover 2 that adopts the aluminium-alloy pipe making.Stool leg 1 top spheroid slides in universal cover 2 bottom Internal Spherical Surface.Open constitute triangle posture stool leg, be a cylindrical straight rod after closing up.

Stool face support 4 adopts the high carbon steel sheet punching press to make.One end is carried out axle with the circular configuration pivot 3 that adopts aluminium alloy compression casting to make and is connected, and the other end exceeds the position has a hole to be connected with the outer rim relevant position of silk screen 7.Become the uniform configuration of radioactive ray shape around the middle mind-set of support 4 with configuration pivot 3.Configuration pivot 3 adopts thread connection with universal cover 2.Be placed with two layers of

foam cushion

5 and 6 above the silk screen 7.

The slip locking bar 9 and the circular lock dog 8 that have a cylindrical steel tube that is connected as a single entity to make at the center of the center of stool leg 1 and support arm configuration pivot 3.When the seat stool closes up, locking bar 9 is upwards slided with lock dog 8 drive seat cushion 6 and upwards draw in, drive cushion 5 and silk screen 7 and support 4 and inwardly draw in into one cylindrical.The outer tube 10 that overcoat adopts the polishing of aluminium-alloy pipe outer surface to make.Cooperate the gathering form of stool leg that lock ring 12 is enclosed within stool leg bottom, integral body has promptly constituted a columniform portable object.If the cover upper end is adorned a wooden handle 11 then is constituted a walking stick.When the seat stool opens, pull out outer tube 10 earlier, make locking bar 9 and lock dog 8 to lower slider, open support 4 and stool leg 1 simultaneously.Support 4 drives silk screen 7 and cushion 5 opens, and locking bar drives cushion 6 and falls formation stool face on seat cushion 5 after rise.The position that lock dog 8 pins support 4, the position of locking bar 9 lock-bit triangle posture stool legs.To reach stool leg and the stable purpose of stool face, so far constitute a complete seat stool.For adjusting stool face height, on configuration pivot 3, also be provided with locking pin 13.

Claims

1, portable travelling stool, comprise stool leg, universal cover, configuration pivot, support, upper and lower seat cushion, lock dog, locking bar and outer tube, it is characterized in that described stool leg (1) divides three lobe amalgamations, top is merged into a spheroid, edge fits over universal cover (2) and disposes in the pivot (3), locking bar (9) was gone here and there both centers, top is hinged with support (4) and lock dog (8), support (4) is auxilliary from bottom to up be equipped with silk screen (7) with play cushion (5), go up cushion (6), the outer tube (10) that has curved shape handle (11) is enclosed within on the support of packing up (4) and cushion bundle.

2, travelling stool as claimed in claim 1 is characterized in that the bottom of described stool leg (1) is with lock ring (12); Be fitted with locking pin (13) on the configuration pivot (3); The inner axes of three flap stool legs (1) is the convex tendon shape.