JPH0410683U - - Google Patents

Description

[Brief explanation of drawings]

Fig. 1 is a cross-sectional view of one embodiment of the present invention, Fig. 2 is an exploded perspective view showing the runner shaft and guide cylinder of the same as above,
Fig. 3 is an exploded perspective view of the guide cylinder and the sideways fitting member shown above, Fig. 4 a, b, and c are a plan view, front view, and bottom view of the guide cylinder same as above, and Fig. 4 d is the same as that of Fig. 4 a. A sectional view as seen from the front, Fig. 5 is a perspective view of the same as above, Fig. 6 is an exploded perspective view of the upper and lower rails and the door body, Fig. 7 is a perspective view of the conventional example, and Fig. 8 is the one of the earlier application. 1 is a cross-sectional view showing a door body, 2 a runner, 3 a runner shaft, 6 a horizontal hole, 7 a horizontal fitting member, 8 a vertical hole, 9 a male thread, 10 a female thread, and 11 a horizontal hole. The rotation stopper spring portion 18 is a guide cylinder.

Claims (1)

[Scope of utility model registration request] Insert the horizontal fitting member into the horizontal hole formed at the top of the door body, insert the synthetic resin guide tube into the vertical hole formed so that it communicates from the top surface of the door body to the horizontal hole, and insert the runner at the top of the runner shaft. The male threaded part provided at the bottom of the runner shaft is inserted into the guide cylinder so that it can rotate freely, and the male threaded part is screwed into the female threaded part of the horizontal fitting member, and the irregularly shaped shaft part and the male threaded part are connected between the runner and the male threaded part of the runner shaft. At the same time, a structure for attaching a runner to a door body is characterized in that a deformed shaft part is elastically held by a rotation stopper spring part provided integrally with a guide tube.