| Document |
Document Title |
|
JP2019113111A |
To provide a member fastening structure capable of fixing a member to be fastened to a mating material made of resin even when an insertion nut is not used.A member fastening structure 1 has a tapping screw 10 comprising a head part 11, ...
|
|
JP3221687U |
To firmly fix a hook to a base of a gypsum board. According to the present invention, a hook portion 1 for hanging an object and a screw portion 2 are integrated, and the length of the screw portion 2 penetrates the gypsum board 4 and is...
|
|
JP6511785B2 |
|
|
JP3220901U |
To facilitate the molding of screw rolling in manufacturing, to stabilize the molding of a screw tip portion, and to make the screwing speed for penetrating an object more uniform in use, so that a screw can be used more speedily. I will...
|
|
JP2019032011A |
To provide a grooved bolt capable of reducing a load in mounting work to a female screw.A grooved bolt 100 includes a shaft body 101 composed of a metallic material formed into the shape of a round rod. The shaft body 101 is provided wit...
|
|
JP6467319B2 |
|
|
JP2019019935A |
To provide a self-tapping screw and a fixation structure of a plated resin component using the self-tapping screw, capable of surely fastening the plated resin component to a metal member.A self-tapping screw 10 is configured such that a...
|
|
JP6462334B2 |
|
|
JP6454194B2 |
|
|
JP6440883B1 |
To provide a tapping screw which can improve idling torque by the shape of a screw thread. The tapping pin includes a head portion 10 and a screw shaft 20, and the screw shaft 20 has a screw thread for fastening while forming a female sc...
|
|
JP6440266B2 |
A fastening system comprising a driver tool bit and a complementary fastener head is provided. The coupling between the driving end of the driver tool bit and the fastener head occurs via at least one protruding ledge located on the driv...
|
|
JP6431127B2 |
A metric self-tapping locking screw comprises a screw head which is connected to a thread locking body by a screw rod. The thread locking body and the self-tapping tip are provided with a screw thread on the surface. The self-tapping tip...
|
|
JP6429006B2 |
To provide a drill screw capable of reducing the load on a part to be screwed in.A drill part 202 is formed at the front side. A first pilot part 204 is provided at the base side of the drill part 202. A thread part 206 is formed at the ...
|
|
JP2018186636A |
To provide a solar cell panel installation frame capable of improving anticorrosion, weather proof, and workability, and a manufacturing method thereof.A solar cell panel installation frame 100 for supporting a solar cell panel 1, compri...
|
|
JP6425171B2 |
|
|
JP6424288B1 |
[Purpose] To provide a drill screw for joining metal thin plates with excellent durability by forming a high-quality burring and forming a high-quality internal screw in the burring. [Structure] The tip drill portion 1, the first screw p...
|
|
JP3218609U |
To effectively cut a fiber of a screwed object at the initial stage of screwing, thereby lowering a screwing resistance force to increase a screwing speed, and achieving a better screwing localization effect after screwing. Provided. A s...
|
|
JP2018135994A |
To provide a male screw which can be easily screwed in, and exhibits high tightening torque after being screwed in, and is hardly loosened.A male screw according to this invention includes a shaft member, and a thread spirally formed on ...
|
|
JP2018128125A |
To provide means capable of smoothly discharging chips occurring in screwing a screw into a target member while suppressing increase of a manufacturing cost.A screw 10 has a shaft part 3 and a head part 5. The shaft part 3 has a tapered ...
|
|
JP2018119611A |
To simplify a fixing work without spoiling an appearance in a fixed state of a panel.When a panel fixing screw 10 is screwed into a panel 50, the panel 50 is cut by a cutting part 18 provided on an opposite surface 14a to the panel of a ...
|
|
JP2018112292A |
To provide a fastening structure capable of achieving the weight saving without looseness occurrence even under a heat environment for a fastening body or a fastened body made of a thermoplastic resin.A fastening structure comprises: a f...
|
|
JP2018112208A |
To provide a screw for foam which can be screwed directly in a foam and achieve a satisfactory pull-out strength, and a structure using the screw for foam.A screw for foam includes a screw shank having an outer circumferential face on wh...
|
|
JP6359801B2 |
|
|
JP6357134B2 |
|
|
JP3216303U |
To provide a bolt having strength to form a female screw on a member to be fastened and capable of suppressing raw material cost. The tip surface 21 is extended with a predetermined direction as the axial direction L, and is formed on a ...
|
|
JP2018080825A |
To provide a wood screw capable of discharging wood chips generated in screwing the wood screw into lumber, and being easily manufactured, and a manufacturing method of the wood screw.Provided is a wood screw 5 characterized in that on a...
|
|
JP2018066412A |
To suppress occurrence of a bulged part on a surface layer part of an upper member, even in a case where materials of the upper member and a lower member are different from each other.A screw 100 for fastening an upper member to a lower ...
|
|
JP6309085B2 |
A screw having a cylindrical shank with a conical tip at one end and a screw head at the other, and at least one thread section therebetween. The thread section has a thread core. On the thread section, multiple successive thread terms a...
|
|
JP6293205B2 |
|
|
JP6289312B2 |
|
|
JP6286521B1 |
To provide a method for manufacturing a male thread member, a female thread member and a male thread member capable of efficiently performing fastening work without increasing the number of parts by incorporating a collar on the male thr...
|
|
JP6285600B1 |
To provide a novel implant device capable of obtaining a loosening prevention effect by a wedge action even within a plate thickness of about several mm. In an implant instrument including a tapping screw 2 screwed into a bone tissue 1 o...
|
|
JP3215000U |
[Subject] Even when a hard decorative sheet is used for a backboard of a cabinet, screw torque to the backboard is reduced and a screw part provides fixing structure of a cabinet using a wood screw which made easy to acquire a response c...
|
|
JP6282160B2 |
|
|
JP6280542B2 |
A fastener includes a shank having a point at a first end and a second, head end. A head structure at the head end includes a top portion and having a cutting structure, the cutting structure comprising four planar walls, each wall engag...
|
|
JP6279785B1 |
[Subject] When thrusting, it prevents becoming slanting and screwing provides a easier screw for concretes. [Means for Solution] It has head 31 and axial part 32 from which it extends from head 31 and a tip serves as camfering part 321, ...
|
|
JP6275825B2 |
A self-tapping screw which can increase drag torque even when not enough seat surface area and not enough of the screw thread can engage, and a fastening structure, are provided. This self-tapping screw has a head part (10) and a screw s...
|
|
JP2018017283A |
To provide a building construction screw for forming a connected part full of tenacity and preventing brittle fracture of ligneous structure by stably decreasing a screw pulling-out yield strength than a strength of a screw main body whi...
|
|
JP6263751B2 |
The bolt of the present invention can reliably peel coating even when fastened with a low torque, and can secure sufficient conductivity. A coating peeling part 4 for peeling coating is formed at a tip end of an axis part 2 in which a re...
|
|
JP6261853B2 |
An earthing nut 11 according to the present invention, in which a fastening force is great and a conduction state can be reliably achieved with respect to a bolt 33, includes a screw hole 22 that is engaged with the bolt 33 in which scre...
|
|
JP6261552B2 |
A screw according to the present disclosure includes a head (210), a shank (220), a thread (230), a plurality of first ribs (252) and at least one second rib (262). The thread is formed on the shank. The head is formed at one end of the ...
|
|
JP6259826B2 |
A fastener includes a shank having a pilot section and a threaded section. The pilot section includes a cutting tip and a drill section; the threaded section includes a first thread region having the same twist as the drill section and a...
|
|
JP6247477B2 |
To provide an induction hardening tapping screw which is composed of low carbon steel wire for cold forging but has high surface hardness and toughness and can be used for self-tapping to a fastened member having high hardness.An inducti...
|
|
JP2017210153A |
To protect objects such as peripheral parts in a joined part between a plurality of vehicle body component members by a screw member.A joined structure of a vehicle body has a plurality of vehicle body component members 16, 22, 30 having...
|
|
JP6239651B2 |
|
|
JP6228704B1 |
[Subject] Intensity which reduces influence of load to a difference of intensity of wood, variation of construction, and a bonding link after construction, etc., and wood has is pulled out to the utmost, Joint structure of wood for which...
|
|
JP6224991B2 |
|
|
JP6209363B2 |
|
|
JP6207822B2 |
|
|
JP2017166682A |
A tapping type thread 33 is formed at a fixing clip 3 and the clip 3 is screwed into a fixing hole 2 to be engaged in thread at a fixing structure in which the clip 3 is internally fitted to the fixing hole 2 and a fixing rod 41 is inser...
|
