JP3015327U - Screw strip structure - Google Patents

Abstract

(57) [Abstract] [Purpose] The present invention relates to the structure of a screw strip, and it is an object to stably leave the screw above the screw strip and to easily penetrate the screw strip to apply to different screw heads. And [Structure] Above the screw strip 1 integrally molded of a plastic material, there are provided localization holes 11 arranged at equal distances, and the spaces between the localization holes 11 correspond to both sides of the screw strip 1. A slit 12 is provided in each of the holes, and the localization hole 11 extends through a cylindrical portion on the bottom surface of the screw strip 1, and above the screw strip 1 at the periphery of the localization hole 11, a small number of through holes 14 extend to the cylindrical portion. Are provided, and all the projecting portions 15 are provided between the one through holes 14 on the periphery of the localization hole 11, and all the inner side surfaces of the projecting portions 15 are expanded to the outside with an appropriate inclination, and each projecting portion 1
A suitable taper is provided between the five to form a storage space.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to the structure of a screw strip, and more particularly, it is provided with positioning holes arranged at equal distances above a screw strip integrally molded of a plastic material, and the screw holes are provided between the positioning holes. Cuts are made on both sides of the localization hole, and the localization hole has a cylindrical portion extending to the bottom surface of the screw strip, and a few through holes extending to the cylindrical portion above the screw strip at the periphery of the localization hole. There is a protrusion between the through holes on the periphery of the localization hole so that the screw can be left on the screw strip more stably, and the screw can easily penetrate the screw strip when used. And the structure of screw strips applied to various non-identical screw heads.

[0002]

[Prior art]

 Generally, when tightening or connecting by using the screw in the field, the screw is installed in the screw hole like the screw strip shown in FIG. Is provided for convenient and rapid progress, and there are provided positioning holes B1 above the screw strip B which are arranged at some equal distances. The localization hole B1 extends a cylindrical portion B2 on the bottom surface of the screw strip B, and a few through holes B3 are provided above the screw strip B at the periphery of the localization hole B1, and the through hole B3 is The screw strip B extends to a part of the cylindrical portion B2 on the bottom surface.

[0003]

[Problems to be solved by the device]

 The conventional screw strips often used as described above have the following drawbacks. (1) What is often used is that the cylindrical portion B2 at the bottom of the screw strip B covers a part of the screw A, and therefore the screw A cannot be distributed evenly on both sides of the screw strip B because of its weight. Therefore, one side hangs downward or exhibits an oblique deflection (as shown in FIG. 2). In addition, in such a phenomenon, as the length of the screw A becomes longer, the degree to which the screw A hangs downward or is inclined obliquely becomes larger, which affects the progress of the screwing work, and the screw A is driven by the electric drill. Cannot be securely tightened. (2) Further, since the screw strip B is manufactured by integrally injection-molding plastic, the clearance of the through hole B3 is also very small. Therefore, the screw-strip B is manufactured by injection molding in the conventional method. Under the technical limitation, the through hole B3 cannot always be formed, and further, the screw A cannot penetrate the localization hole B1 and the tubular portion B2, which delays the progress of the twisting operation. (3) Further, when the screw A penetrates the localization hole B1 and the tubular portion B2 by installing the through hole B3, the screw head A1 of the screw A mainly has an appropriate taper, and therefore the screw A is rotated downward for the first time. In this case, it is combined with the through hole B3 to penetrate the localization hole B1 and the tubular portion B2. If it is necessary to use other types of threaded members (such as bolts), use that type of other members unless the screw head of that type of member has a suitable taper. The screw strip is not applied.

The object of the present invention is a drawback that is always found when using the above frequently used ones, where the screw is left more stable above the screw strip, and more easily when used. To provide a structure of a screw strip that penetrates through and is applicable to various different screw heads.

[0005]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention has a plurality of localization holes arranged at equal distances above a screw strip integrally formed by injection molding with a plastic material. Cuts are provided on both sides of the strip, and the localization hole extends through the cylindrical part on the bottom surface of the screw strip, and above the screw strip at the periphery of the localization hole, there is a slight penetration that extends to the cylindrical part. Holes are provided, and all the projecting parts are provided between one through hole on the periphery of the localization hole. All the inner side surfaces of the projecting parts are expanded to the outside with an appropriate inclination, and a suitable taper is provided between the projecting parts. And a storage space is formed.

[0006]

【Example】

 Next, an embodiment of the present invention will be described with reference to the drawings. As shown in FIG. 3, the present invention is provided with localization holes 11 arranged at equal distances above a screw strip 1 which is integrally formed by injection molding with a plastic material, and a screw is provided between the fixation holes 11. A cut 12 is provided on each side of the strip 1. The localization hole 11 has a tubular portion 13 extending from the bottom surface of the screw strip 1, and a few through holes 14 extending to the tubular portion 13 are provided above the screw strip 1 at the periphery of the localization hole 11. .

The main design of the present invention is as follows. That is, all the projecting portions 15 are provided between the one through holes 14 on the periphery of the localization hole 11, and the inner side surfaces of the projecting portions 15 are all expanded to the outside with an appropriate inclination (as shown in FIG. 4). , A housing space having an appropriate taper is formed between the protrusions 15. As a result, the present invention has the following advantages as compared with the conventional one, which often uses the present invention. (1) When the screw 2 is left in the screw strip of the present invention (see FIG. 4), the screw strip 1 is in an upright state, penetrates the screw 2 through the localization hole 11, and then has a cylindrical shape on the bottom surface of the screw strip 1. In addition to covering the screw 2, the portion 13 also serves to support the screw head 21 of the screw 2 in the accommodating space formed in the projecting portion 15 at the periphery of the localization hole 11, and the weight of the screw 2 is used as an average for the screw strip 1. Distributing on both sides, the screw strip 1 does not sag downwards or deflect obliquely. (2) When the screw 2 of the present invention is left alone and twisted together (see FIG. 4 and FIG. 5), the through hole 14 has a positioning hole 11 and a tubular portion 13 in the screw 2. In addition to providing a through hole, the screw head 21 is more easily supported by the positioning hole 11 and the tubular portion 13 when the screw 2 is rotated more by a suitable taper provided on the protrusion 15 at the periphery of the positioning hole 11. It Therefore, even if the through hole 14 cannot be formed due to the limitation of the conventional injection molding technique, the screw 2 penetrates the localization hole 11 and the tubular portion 13 even if the protrusion 15 is installed. To achieve. (3) Referring to FIGS. 6 and 7, according to the present invention, the screw 2 penetrates through the localization hole 11 and the cylindrical portion 13 by installing the protrusion 15, which allows the screw 2 to be attached to other types of screwing members. The use and combination is not limited by the molding of the screw head 21.

[0008]

[Effect of device]

 As described above, according to the present invention, the weight of the screw is distributed to both sides of the screw strip, so that the screw strip does not hang downward or deflect obliquely, and the screw head has a positioning hole and a cylindrical portion. It is possible to achieve the purpose of the screw penetrating the localization hole and the cylindrical portion even by installing the protruding portion by being supported by the Is also applicable.

[Brief description of drawings]

FIG. 1 is a three-dimensional structural view of a conventional screw strip often used.

FIG. 2 is an example view of a conventional screw strip often used.

FIG. 3 is a three-dimensional structure diagram of the present invention.

FIG. 4 is a diagram showing an embodiment of the present invention.

FIG. 5 is a diagram for explaining the operation of the present invention.

FIG. 6 is a schematic view of another embodiment of the present invention.

FIG. 7 is a view showing another embodiment of the present invention.

[Explanation of symbols]

 1, B Screw strip 2, A screw 11, B1 localization hole 12 Break 13, B2 Cylindrical part 14, B3 Through hole 15 Projection part 21, A1 screw head

Claims (1)

[Scope of utility model registration request] 1. A stereotaxic hole integrally formed by injection molding with a plastic material is provided above the screw strip, and the stereoscopic holes are arranged at equal distances. The space between the stereoscopic holes corresponds to both sides of the screw strip. Make a break,
The localization hole is formed by extending a cylindrical portion on the bottom surface of the screw strip, and a few through holes extending to the cylindrical portion are provided above the screw strip at the periphery of the localization hole. All of the projecting portions are provided between the one through-holes, and the inner side surfaces of the projecting portions are all expanded to the outside with an appropriate inclination to form an accommodating space with an appropriate taper between the projecting portions. Characteristic screw strip structure.