CN2309966Y - Castor for table moving and device thereof - Google Patents

Abstract

The utility model relates to a castor for table moving and a device thereof, which is composed of a deviation screw cap, a buckling cap hook, a rod fixing hole, a transverse rod, a top clamping tip, an iron pad, a spring, a connecting rod, a plate fixing hole, a universal inverted palp shaft, a retreat castor hole, a shaft fixing sleeve, a sleeve fixing plate, a large inner diameter shaft, a small inner diameter shaft, a castor frame and a castor. The utility model provides convenience for students to clean classrooms and move tables, and has the advantages of easy manufacture, and flexible and convenient use. The practical effect is realized after the utility model is installed on desks or furniture.

Description

A kind of desk moves spin and device

The utility model relates to a kind of desk mobile device, particularly a kind ofly moves the device of desk by rolling ball body, and being suitable for desk, desk and furniture that the student uses, that this kind device is installed is also very practical.

Task of the present utility model is finished as follows: a kind of desk moves spin and device, by deviation screw cap, snap cap hook, rod fixing hole, cross bar, top clipping pin, iron pad, spring, connecting rod, plate fixing hole, universal fall must axle, move back spin hole, dead axle cover, solid cage plate, large diameter axle, little bore axes, spin frame and spin and assemble, make desk move the position of desk by rolling ball body.

Existing desk as the desk of student's desk, office, the desk that family uses, is wanted to move very inconvenient, promptly requires great effort by lifting mobile furniture, fragile furniture again.The utility model designs purpose that a kind of desk moves spin and device, and exactly desk, desk, desk, particularly desk to be moved easy and convenient, and the quality time that makes the student is with in the study.

Accessory deviation screw cap of the present utility model, iron pad, solid cage plate with steel plate by cutting, process; Snap cap hook, spring, universal palpus axle, spin frame, top clipping pin form by cutting, forming work with steel wire; Cross bar, connecting rod, dead axle cover, large diameter axle, little bore axes form with the steel pipe cutting processing; Spin forms with the bakelite refining.

A kind of desk moves spin and device: material easily selects, makes simply, assembling is reasonable, flexible and convenient to use, needs only the position that push-and-pull lightly gets final product any mobile desk! For student's mobile desk that cleans the classroom provides convenience, it is also very practical that desk and furniture are installed this kind device.

Be described in further detail below with reference to accompanying drawing.

Accompanying drawing 1 is constructional device figure.

Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 are accessory figure.

With reference to Fig. 1, a kind of desk moves sub-spin and device, it is characterized in that: dead axle cover 12 is welded on the solid cage plate 13, be installed on the table leg by plate fixing hole 9, large diameter axle 14 is welded on the connecting rod 8, little bore axes 15 is welded on the large diameter axle 14, with little, large diameter axle 15,14 insert in the dead axle cover 12, separately spin frame 16 puts spin 17, falls must insert in the little bore axes 15 by axle 10 with universal, and top clipping pin 5 is put iron pad 6, spring 7 inserts on the connecting rod 8, snap cap hook 2 is welded on the cross bar 4, cross bar 4 is put top clipping pin 5 two be fixed on the two legs of desk by rod fixing hole 3, the deviation screw cap 1 of screwing on is made but is dressed up one, stepping on deviation screw cap 1 is buckled on the snap cap hook 2, spring 7 with desk top overhead universally falls must rotate freely by axle 10, props up down palpus spin 17 in the spin hole 11 and can withdraw again from moving back.With desk top overhead be spring 7, mobile desk is a spin 17.

Claims (1)

1. A kind of desk moves spin and device, by deviation screw cap, snap cap hook, rod fixing hole, cross bar, top clipping pin, the iron pad, spring, connecting rod, plate fixing hole, universal palpus axle, move back the spin hole, the dead axle cover, Gu cage plate, the large diameter axle, little bore axes, spin frame and spin assemble, it is characterized in that: dead axle cover 12 is welded on the solid cage plate 13, be installed on the table leg by plate fixing hole 9, large diameter axle 14 is welded on the connecting rod 8, little bore axes 15 is welded on the large diameter axle 14, with little, large diameter axle 15,14 insert in the dead axle cover 12, separately spin frame 16 puts spin 17, fall to insert in the little bore axes 15 by axle 10 with universal, top clipping pin 5 is put iron pad 6, single spring 7 inserts on the connecting rod 8, snap cap hook 2 is welded on the cross bar 4, cross bar 4 is put top clipping pin 5 two to be fixed on the two legs of desk by rod fixing hole 3, the deviation screw cap 1 of screwing on makes being assembled into one.

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