JPH0710365U - Screw screw auxiliary tool for glass plate - Google Patents

Abstract

(57) [Summary] [Structure] The protruding ring body 2 is provided on the upper surface of the washer body 1 which is made of a synthetic resin material having flexibility and has an outer diameter larger than the hole 5 formed in the glass plate 4. A short cylindrical body 3 in which a threaded portion 6b of a screw 6 can penetrate the lower surface of the washer body 1 and can be inserted into the hole 5.
And a screw head cap body 8 is provided on the side of the washer body 1 via a connecting body 7. [Effect] Since the screw head cap body 8 can cover the screw head 6a of the screw 6, the screw head 6a is not exposed and the appearance is not spoiled. Further, since the glass plate 4 and the screw 6 do not come into direct contact with each other by the washer body 1 and the short tubular body 3 provided on the lower surface of the washer body 1, the glass plate 4 is not cracked, and the screw screw is not screwed. The stuffing aid can be easily installed, which improves workability.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a screw-assisting tool for a glass plate, which is used when, for example, a glass plate is fixed to a window frame or the like, or a knob is attached to a glass plate such as a cabinet.

[0002]

[Prior art]

 Conventionally, there is no screw screwing assisting tool for this kind of glass plate, and when fixing a glass plate to a window frame or the like, the window frame or the like shall be composed of an inner frame and an outer frame. A glass plate was sandwiched between them, and these frames were fastened with screws. Also, when attaching a knob to a glass plate such as a cabinet, a frame was attached around the glass plate and then the knob was attached to the frame.

This is because if the screws are tightened while the glass plate and the metal screws are in direct contact with each other, the glass plate is extremely brittle, and the glass plate may be broken.

[0004]

[Problems to be solved by the device]

 However, in order to fix a glass plate to a window frame or the like by the above-mentioned conventional method or to attach a knob to the glass plate, the window frame or the like should be composed of an inner frame and an outer frame, or a frame unnecessary to the glass plate There was a problem that workability was poor because the body had to be attached. Further, since the screw head of the screw to be used is exposed, there is a problem that the screw head is rusted and the appearance is impaired.

Therefore, the present invention has been made for the purpose of solving the above-mentioned problems that occur when a glass plate is fixed to a window frame or the like using a screw or a knob is attached to the glass plate.

[0006]

[Means for Solving the Problems]

 Therefore, the screw screw assisting tool for a glass plate of the present invention is made of a synthetic resin material having flexibility and has a projecting shape on the upper surface of the washer body 1 having an outer diameter larger than the hole 5 formed in the glass plate 4. It is assumed that the ring body 2 is provided, and the short cylindrical body 3 that allows the threaded portion 6b of the screw 6 to penetrate therethrough and that can be inserted into the hole 5 is provided on the lower surface of the washer body 1. A screw head cap body 8 is provided on a side portion of the via a connecting body 7. Further, the projecting ring body 2 has a flange 2a formed on the outer periphery thereof, and the screw head cap body 8 has a fitting portion 8a formed on the peripheral edge of the opening. 8a may be detachable.

[0007]

[Action]

 Since the screw screw assisting tool for glass plate of the present invention is provided with the above means, the screw head cap body 8 can cover the screw head 6a of the screw 6. Further, the washer body 1 and the short tubular body 3 provided on the lower surface of the washer body 1 prevent the glass plate 4 and the screw 6 from coming into direct contact with each other.

[0008]

【Example】

 Hereinafter, the structure of the screw screwing assist tool for a glass plate of the present invention will be described in detail with reference to the drawings shown as examples. FIG. 1 is a perspective view showing an embodiment of a screw screw assisting tool for a glass plate according to the present invention, which is made of a synthetic resin material having flexibility and has a projecting ring body 2 on the upper surface of a washer body 1. The short cylindrical body 3 is integrally formed on the lower surface of the washer body 1.

The washer body 1 has an outer shape having a larger diameter than the hole 5 formed in the glass plate 4, and the projecting ring body 2 has an outer diameter smaller than the screw head 6 a of the screw 6. . Further, the short tubular body 3 can penetrate the screw portion 6b of the screw 6 and can be inserted into the hole 5. Further, a screw head cap body 8 is provided on a side portion of the washer body 1 via a connecting body 7. Further, the screw head cap body 8 has a fitting portion 8a on the peripheral edge of the opening.

FIG. 2 is a perspective view showing another embodiment of the screw screw assisting tool for a glass plate according to the present invention. This embodiment shows a projecting ring of the embodiment shown in FIG. The body 2 has an outer diameter larger than that of the screw head 6a of the screw 6, and a flange 2a is formed on the outer circumference. Therefore, when the glass plate screw-fastening aid of the present invention is used to fix the glass plate 4 to the window frame 10, the assisting device of the embodiment shown in FIG. As described above, the glass plate 4 is fitted into the window frame 10 including only the inner frame. Next, the short cylinder 3 of the screw screwing assist tool is inserted into the hole 5 formed in the glass plate 4, and the screw portion 6b of the screw 6 is penetrated into the short cylinder 3 to screw the screw head of the screw 6. The screw portion 6a of the screw 6 is screwed into the window frame 10 until the lower surface 6a contacts the protruding ring body 2. Then, since the projecting ring body 2 has an outer diameter smaller than the screw head 6a, the periphery of the screw head 6a protrudes from the projecting ring body 2. Then, by pressing the screw head cap body 8 against the screw head 6a of the screw 6, the screw head cap body 8 covers the screw head 6a, and at the same time, the fitting portion 8a is placed around the screw head 6a. It is fitted so that the screw head cap body 8 cannot be removed from the screw head 6a.

Further, in the auxiliary tool of the embodiment shown in FIG. 2, as shown in FIG. 5, the glass plate 4 is fixed to the window frame 10 in substantially the same manner as the above-mentioned embodiment. However, since the projecting ring body 2 has a larger outer diameter than the screw head 6a and the flange 2a is formed on the outer periphery, the screw head cap body 8 is pressed against the screw head 6a of the screw 6 to form a screw. The screw head 6a is covered with the head cap body 8 and the fitting portion 8a is fitted into the flange 2a so that the screw head cap body 8 cannot be removed from the screw head 6a.

Furthermore, when the knob 12 is attached to the glass plate 4 of the cabinet 11 by using the screw-assisting tool for glass plate of the present invention, the auxiliary tool of the embodiment shown in FIG. As shown in FIGS. 6 and 7, the glass plate 4 is pressed from the front side so that the screw holes of the knob 12 are aligned with the holes 5 formed in the glass plate 4. On the other hand, from the back side of the glass plate 4, the short cylindrical body 3 of the screw screwing assist tool is inserted into the hole 5 formed in the glass plate 4. Next, the screw portion 6b of the screw 6 is penetrated into the short tubular body 3, and the screw portion 6b of the screw 6 is screwed into the screw hole of the knob 12 until the lower surface of the screw head 6a of the screw 6 contacts the protruding ring body 2. Screw into. Then, similarly to the above, by pressing the screw head cap body 8 against the screw head 6a of the screw 6, the screw head cap body 8 covers the screw head 6a, and the fitting portion 8a is fixed to the screw head 6a. So that the screw head cap body 8 cannot be removed from the screw head 6a.

Also, in the auxiliary tool of the embodiment shown in FIG. 2, although not shown, the knob 12 is attached to the glass plate 4 of the cabinet 11 in the same manner as in the above-mentioned embodiment. However, in the cap body 8 for a screw head, the fitting portion 8a is fitted into the flange 2a so as not to come off from the screw head 6a.

[0014]

[Effect of device]

 Since the screw screw assisting tool for the glass plate of the present invention is configured as described above, the screw head cap body 8 can cover the screw head 6a of the screw 6, so that the screw head 6a can be covered. The head 6a is not exposed and the appearance is not spoiled. Further, in the screw screw assisting tool for a glass plate of the present invention, the glass plate 4 and the screw 6 are not directly in contact with each other due to the washer body 1 and the short cylindrical body 3 provided on the lower surface of the washer body 1. The glass plate 4 will not be broken, and the screw screwing assist tool can be easily attached, so that workability is improved.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a screw screw assisting tool for a glass plate of the present invention.

FIG. 2 is a perspective view showing another embodiment of the screw screw assisting tool for a glass plate of the present invention.

FIG. 3 is a front view when a glass plate is fixed to a window frame by using the screw-assisting tool for glass plate of the present invention.

FIG. 4 is a cross-sectional view of a glass plate fixed to a window frame using the screw-assisting tool for glass plate of the present invention shown in FIG.

FIG. 5 is a cross-sectional view of a glass plate fixed to a window frame by using the screw-assisting tool for glass plate of the present invention shown in FIG.

FIG. 6 is a perspective view when a knob is attached to a glass plate of a cabinet by using the screw screwing assisting tool for a glass plate of the present invention.

FIG. 7 is a cross-sectional view of a glass plate of a cabinet with a knob attached thereto, using the screw-assisting tool for glass plate of the present invention shown in FIG.

[Explanation of symbols]

 1 Washer body 2 Protruding ring body 2a Flange 3 Short tubular body 4 Glass plate 5 Hole 6 Screw 6b Screw part 7 Connecting body 8 Screw head cap body 8a Fitting part

Claims (2)

[Scope of utility model registration request] 1. A synthetic resin material having flexibility,
The protruding ring body (2) is provided on the upper surface of the washer body (1) having an outer diameter larger than the hole (5) formed in the glass plate (4), and the screw (6) is formed on the lower surface of the washer body (1). ) Is provided with a short tubular body (3) which can be inserted into the hole (5) while allowing the threaded portion (6b) to pass therethrough, and the connector (7) is provided on the side of the washer body (1). ), The screw head cap body (8) is provided through the screw head cap body (8). 2. The projecting ring body (2) has a flange (2a) formed on the outer periphery thereof, and the screw head cap body (8) has a fitting portion (8a) formed at the peripheral edge of the opening. The screw screw assisting tool for a glass plate according to claim 1, wherein the fitting portion (8a) is detachable from the flange (2a).