WO2010116939A1 - Attache - Google Patents

Attache Download PDF

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Publication number
WO2010116939A1
WO2010116939A1 PCT/JP2010/055925 JP2010055925W WO2010116939A1 WO 2010116939 A1 WO2010116939 A1 WO 2010116939A1 JP 2010055925 W JP2010055925 W JP 2010055925W WO 2010116939 A1 WO2010116939 A1 WO 2010116939A1
Authority
WO
WIPO (PCT)
Prior art keywords
shielding member
hole
fuel tank
clip
terminal
Prior art date
Application number
PCT/JP2010/055925
Other languages
English (en)
Japanese (ja)
Inventor
博文 堀
Original Assignee
株式会社ニフコ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ニフコ filed Critical 株式会社ニフコ
Priority to CN201080016181.7A priority Critical patent/CN102387929B/zh
Publication of WO2010116939A1 publication Critical patent/WO2010116939A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0664—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/071—Releasable fastening devices with snap-action in which the socket has a resilient part the socket being integrally formed with a component to be fasted, e.g. a sheet, plate or strip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F16B21/07—Releasable fastening devices with snap-action in which the socket has a resilient part
    • F16B21/073—Releasable fastening devices with snap-action in which the socket has a resilient part the socket having a resilient part on its inside
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/065—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
    • B60K15/03—Fuel tanks

Definitions

  • the present invention relates to a clip used for connecting a terminal portion of a shielding member having a planar shape provided to cover an outer surface of the fuel tank for protecting the fuel tank.
  • the outer surface of a fuel tank typically has a planar surface to protect the fuel tank, typically to protect the fuel tank from heat or to protect the fuel tank from physical shocks and collisions. It is not uncommon for the shielding member forming the above to be stuck.
  • FIG. 18 shows one typical method.
  • the fuel tank T is wrapped with the shielding member I, and the end portions Ia thereof are bonded together so that the outer surface Ta of the fuel tank T is covered with the shielding member I.
  • the latter method also requires welding of the base member to the fuel tank before the shielding member is attached.
  • the main problem to be solved by the present invention is to make it possible to easily and stably maintain the state of the shielding member that is attached to the outside of this type of fuel tank.
  • the clip is a clip for connecting a terminal portion of a shielding member having a planar shape provided to cover the outer surface of the fuel tank.
  • a first part located on the inner surface side of the shielding member, provided on the base extending between the terminal portions of the shielding member to be connected to each other, with an insertion convex portion to the connection through hole formed in each terminal portion,
  • the first part is provided with a hooking portion for each insertion convex portion, and the hooking portion includes a second part combined with the first part from the outer surface side of the shielding member.
  • the first part before the shielding member is attached to the outer surface of the fuel tank, the first part is arranged so that the outer surface is in contact with the side opposite to the insertion convex portion forming side, and then the first part is disposed.
  • the shielding member that is attached to the outer surface of the fuel tank is adjacent.
  • a terminal part can be connected in the state which prevented separation from the 1st member.
  • the terminal part is held in a sandwiched manner between the two parts, and the separation is performed. It is possible to stably maintain the blocking state by simply engaging both parts.
  • a temporary fixing portion is formed on the insertion convex portion of the first part, and in a state where the insertion of the shielding member into the connecting through hole is finished, is hooked to a hole edge located on the outer surface side of the shielding member in the connecting through hole. If this is done, the state in which the insertion protrusion of the first part placed on the outer surface of the fuel tank is inserted into the connecting through hole of the shielding member is the state before the second part is engaged with the first part. In this case, it can be temporarily maintained.
  • the insertion protrusion of the first part may be configured as a hollow body that receives the engagement part of the second part on the inside and is engaged with it.
  • the first part and the second part can be engaged and combined in the connection through hole of the shielding member.
  • the protrusion formed on the outer surface of the fuel tank is further accommodated in the base of the first part and a recess for positioning the first part is formed at the position where the protrusion is formed, the protrusion is By storing in the recess, the first part can be positioned at a predetermined position on the outer surface of the fuel tank prior to the covering of the shielding member.
  • the clip is a clip for connecting a terminal portion of a shielding member having a planar shape provided so as to cover the outer surface of the fuel tank.
  • a first part provided in each end portion of the shielding member with an insertion portion into a connection through-hole formed in a terminal portion of the shielding member on one surface side of the seat portion located on the inner surface side of the shielding member;
  • a first part provided in each terminal portion of the shielding member from the outer surface side of the shielding member by the engaging portion on the board extending between the terminal portions of the shielding member to be connected to each other, provided with the engaging portion for the insertion portion of the first part.
  • the second part to be combined with.
  • the first part prior to the shielding member being attached to the outer surface of the fuel tank, the first part is provided at each end portion of the shielding member, and then the shielding member is covered with the outer surface of the fuel tank.
  • the terminal part is held between both parts by hooking the hook part of the second part to the first part provided on each terminal part of the set shielding member from the state of being set outside
  • the separation of the terminal portions can be prevented.
  • the first parts provided in the connection through hole of the shielding member are separated from each other, regardless of the shape of the outer surface of the fuel tank, The seat portion can be easily brought into close contact with the outer surface of the fuel tank, and the covering state of the shielding member can be easily maintained by the clip.
  • a temporary fixing portion is formed on the insertion convex portion of the first part, and in a state where the insertion of the shielding member into the connecting through hole is finished, is hooked to a hole edge located on the outer surface side of the shielding member in the connecting through hole.
  • the insertion protrusion of the first part may be configured as a hollow body that receives the engagement part of the second part on the inside and is engaged with it.
  • the first part and the second part can be engaged and combined in the connection through hole of the shielding member.
  • the state of the shielding member that is stretched outside the fuel tank can be easily engaged by engaging the first part with the second part, and the insertion protrusion of the first part is penetrated for connecting the shielding member. It can be stably maintained by being inserted into the hole.
  • FIGS. 1A to 1C are cross-sectional configuration diagrams showing a procedure for attaching a shielding member to a fuel tank using a clip according to the first example.
  • FIG. 2 is an exploded perspective view of the clip according to the first example.
  • FIG. 3 is a plan view of the first part of the clip according to the first example.
  • FIG. 4 is a bottom view of the first part of the clip according to the first example.
  • FIG. 5 is a cross-sectional view taken along the line AA in FIG. 6 is a cross-sectional view taken along the line BB in FIG.
  • FIG. 7 is a plan view of a second part of the clip according to the first example.
  • FIG. 8 is a cross-sectional view taken along the line CC in FIG. FIG.
  • FIGS. 10A and 10B are cross-sectional configuration diagrams illustrating a procedure for sticking the shielding member to the fuel tank using the clip according to the second example.
  • FIG. 11 is an exploded perspective view of a clip according to the second example.
  • FIG. 12 is a plan view of the first part of the clip according to the second example.
  • FIG. 13 is a side view of the first part of the clip according to the second example.
  • 14 is a cross-sectional view taken along the line DD in FIG.
  • FIG. 15 is a sectional view taken along the line EE in FIG.
  • FIG. 16 is a plan view of a second part of the clip according to the second example.
  • FIG. 17 is a side view of the second part of the clip according to the second example.
  • FIG. 18 is a configuration diagram showing a conventional method of attaching a shielding member.
  • FIGS. 1A to 9 show a first example of a clip constructed by applying the present invention
  • FIGS. 10A to 17 show a second example of a clip constructed by applying the present invention. Each one is shown.
  • the clip according to this embodiment has a surface shape (that is, a sheet shape, a mat shape, a plate shape, etc.) provided to cover the outer surface Ta of the fuel tank T in order to protect the fuel tank T. It is used to connect the terminal portion Ia of the shielding member I.
  • the terminal Ia of the insulator I ′ having a mat shape as the shielding member I is connected by such a clip. That is, in the illustrated example, the two terminal portions Ia and Ia of the insulator I ′ arranged so as to cover the outer surface Ta of the fuel tank T are applied so as not to cause separation between the two terminal portions Ia and Ia. They are connected with clips.
  • such a clip is used for connection of both end portions Ia and Ia of this one insulator I 'when the fuel tank T is covered so as to be wrapped with one insulator I'.
  • such a clip is used for connecting adjacent terminal portions Ia of adjacent insulators I 'when the outer surface Ta of the fuel tank T is divided and covered by a plurality of insulators I'.
  • the two terminal units Ia and Ia are configured to be connected.
  • Such a clip can be configured to connect the terminal unit Ia with a single clip.
  • FIGS. 1A to 1C show a procedure for attaching the shielding member I using the clip according to the first example, and after the first part F is arranged as shown in FIG.
  • the insertion convex part 2 of the first part F is inserted into the connection through hole Ib formed in both end portions Ia and Ia of the shielding member I, and finally in FIG. 1 (c).
  • the second part M is engaged with and combined with the first part F using the connection through hole Ib.
  • 3 to 6 show the first part F
  • FIGS. 7 to 9 show the second part M, respectively.
  • the clip Prior to the covering of the shielding member I to the outer surface Ta of the fuel tank T, the clip locks the first part F disposed on the outer surface and the terminal part Ia of the shielding member I to the first part F.
  • the second part M is engaged with and combined with the first part F from the state in which the separation between the terminal parts Ia is prevented to hold the terminal part Ia in a sandwiched manner with the first part F. .
  • the first part F is formed by providing an insertion convex part 2 to the connection through hole Ib formed in each terminal part Ia on the base 1 extending between the terminal parts Ia of the shielding members I to be connected together.
  • the base 1 is configured to have a plate shape whose outer shape is a substantially oval shape.
  • the insertion convex portion 2 is provided so as to protrude from one surface 1a of the base 1 in a direction orthogonal to the one surface 1a.
  • the insertion convex portions 2 are respectively formed at both end portions of the base 1.
  • the base 1 includes two insertion convex portions 2 and 2, and one of the insertion convex portions 2 is inserted into the connection through hole Ib formed in one terminal portion Ia to be connected to each other. And inserting the other of the insertion protrusions 2 into the connecting through hole Ib formed in the other terminal portion Ia to be connected together so as to prevent separation between the two terminal portions Ia and Ia. It has become. As long as the base 1 has a size extending between the connected terminal portions Ia, the shape and size thereof may be changed as necessary. Further, when there are a plurality of connection through holes Ib in the terminal portions Ia to be connected together, the first part F may be configured by providing the base 1 with the corresponding number of insertion convex portions 2. Absent.
  • each of the two insertion protrusions 2 and 2 is configured as a hollow body having a cylindrical shape in which a cylindrical end 2a is integrally connected to one surface 1a of the base 1.
  • the other end 2b of the cylinder of the insertion convex part 2 is open, and as will be described later, when the second part M is combined with the second part M, the engaging part 3 of the second part M is inserted into the insertion convex part 2 from the other end 2b of the cylinder. So that it can be accepted.
  • the insertion convex part 2 is comprised so that an outer diameter may be reduced gradually as it goes to the cylinder other end 2b from the cylinder one end 2a.
  • a plurality of grooves 2c between the cylinder ends 2a and 2b are formed on the outer surface portion of the insertion convex portion 2 in a direction around the cylindrical axis of the insertion convex portion 2 with an interval between the adjacent grooves 2c.
  • two side engaging holes 2d are formed on the side of the insertion convex portion 2 to form a window hole shape.
  • the two engaging holes 2d and 2d are respectively provided on the side of the insertion convex portion 2 facing the edge 1b along the length direction of the base 1, and the insertion convex portion 2 has both diametrical sides. Are each provided with a hooking hole 2d.
  • Each of the engaging holes 2d and 2d is provided in the groove 2c and is configured to have a substantially rectangular hole edge shape that is long in the cylinder axis direction of the insertion convex portion 2.
  • a larger gap is formed between each engagement hole 2 d and the tube end 2 a of the insertion protrusion 2 than between each engagement hole 2 d and the other end 2 b of the insertion protrusion 2.
  • a protrusion formed on the outer surface Ta of the fuel tank T is placed in the base 1 of the first part F so that the first part F is positioned at the position where the protrusion is formed.
  • a recess 1c is formed.
  • the recess 1 c is formed at a location between the two insertion protrusions 2, 2 in the base 1, and is formed so as to form a groove shape in the width direction of the base 1.
  • the recess 1c has a groove shape that is recessed from the other surface 1d of the base 1 to the one surface 1a side, and both ends of the groove are opened outward at an edge 1b along the length direction of the base 1.
  • the thickness of the base 1 is made constant even at the position where the recess 1c is formed, so that the one surface 1a of the base 1 is raised at the position where the recess 1c is formed.
  • the groove width of the recess 1c is formed so as to narrow as it approaches the middle position in the width direction of the base 1. Accordingly, in this embodiment, the bead portion Tb as the protruding portion formed so as to protrude outwardly from the outer surface Ta of the fuel tank T is accommodated in the recess 1c, whereby the shielding member I is stretched.
  • the first part F can be positioned at a predetermined position on the outer surface Ta of the fuel tank T. (Fig. 1 (a))
  • the insertion projection 2 of the first part F has the shielding member I in the connection through hole Ib in the insertion end state of the shielding member I into the connection through hole Ib.
  • a temporary fixing portion 2e is formed to be hooked on a hole edge located on the outer surface Ic side.
  • the temporary fixing portion 2e is configured as a claw body protruding outward from between the tube other end 2b and the engagement hole 2d in the insertion convex portion 2. That is, in the illustrated example, the temporary fixing portions 2e are also formed on both sides of the insertion convex portion 2 in the diameter direction.
  • the dimension between the protruding tips 2f of the temporary fixing portions 2e and 2e is slightly larger than the inner diameter of the connecting through hole Ib of the shielding member I, and the distance between the temporary fixing portion 2e and the one surface 1a of the base 1 is The thickness of the shielding member I is substantially equal.
  • the hooking surface 2g facing the base 1 and the upper surface at the back-to-back position of the temporary fixing portion 2e are inserted into the protrusion 2f of the temporary fixing portion 2e toward the protruding tip 2f.
  • 2 is a guide surface 2h inclined so as to gradually reduce the thickness dimension along the cylinder axis direction, and the insertion protrusion 2 is smoothly inserted into the connection through hole Ib of the shielding member I by the guide surface 2h. It can be done.
  • the insertion convex portion 2 is inserted into the connection through hole Ib so that the connection through hole Ib of the insulator I ′ having a mat shape is slightly expanded by the temporary fixing portion 2e.
  • the second part M includes a hook portion 3 for each insertion convex portion 2 of the first part F, and the hook portion 3 is combined with the first part F from the outer surface Ic side of the shielding member I.
  • the second part M includes a board 4 having an elongated plate shape and a hook-like engagement part 3 that protrudes from one surface 4a of the substrate 4 in a direction perpendicular to the one surface 4a.
  • Such hooking portions 3 are also formed at both ends of the substrate 4, and the interval between the two hooking portions 3, 3 is equal to the interval between the two insertion convex portions 2, 2 of the first part F. It is like that.
  • each of the engaging portions 3 and 3 is configured to have a hollow cylindrical shape in which a cylindrical end opposite to the connection side with the substrate 4 is closed.
  • Each of the hooking portions 3 and 3 is provided with elastic hooking pieces 3a on both sides in the diameter direction.
  • the elastic engagement pieces 3a are respectively provided on the sides of the engagement portion 3 facing the edge portion 4b along the length direction of the substrate 4.
  • a slot 4c that extends long along the width direction of the substrate 4 is formed at a portion of the substrate 4 where the engagement portion 3 is provided.
  • the engagement portion 3 is substantially in the longitudinal direction of the slot 4c. At a certain position, it is integrally connected to the substrate 4 so as to straddle the slot 4c.
  • the tube end of the hooking portion 3 connected to the substrate 4 faces the slot 4c, and the diametrically opposite sides of the hooking portion 3 are lengths from the tube end to a position approximately in the middle of the hooking portion 3 in the tube axis direction.
  • two split grooves 3b and 3b are formed so as to penetrate the engaging portion 3 inward and outward, and the space between the two split grooves 3b and 3b functions as the elastic engaging piece 3a.
  • a raised portion 3c for forming a hooking surface 3d facing the substrate 4 is formed on the outer surface portion of the elastic hooking piece 3a.
  • the interval between the tops of the protruding portions 3c of the elastic engaging pieces 3a formed in the diameter direction of the engaging portion 3 is set to be slightly larger than the inner diameter of the insertion convex portion 2 on the cylinder other end 2b side.
  • the engaging part 3 of the 2nd part M is inserted in this insertion convex part 2 of the 1st part F which made the insertion convex part 2 insert in the through-hole Ib for connection of the shielding member I, and the shielding member I is pinched
  • the protruding portion 3c comes into contact with the inner surface between the other end 2b of the insertion convex portion 2 and the engaging hole 2d, and the elastic engaging piece 3a is once bent inward.
  • the protruding portion 3c of the elastic engagement piece 3a is bent back at a position where it enters the engagement hole 2d and is engaged with the engagement hole 2d.
  • the raised portion 3c is configured to gradually protrude outward from the deformation center side of the elastic engagement piece 3a toward the engagement surface 3d, so that the bending is smoothly generated. It has become.
  • both ends of the substrate 4 of the second part M have outer edges along a virtual circular arc centered on the engaging portion 3, and the substrate 4 increases in width toward the center. It is comprised so that it may reduce gradually.
  • the outer surface prior to the shielding member I being attached to the outer surface Ta of the fuel tank T, the outer surface is brought into contact with the side opposite to the formation side of the insertion convex portion 2 on the base 1.
  • the insertion protrusion 2 of the first part F is inserted into the connection through holes Ib formed in the terminal portions Ia and Ia of the shielding member I to be connected.
  • the adjacent terminal portion Ia of the shielding member I that is stuck to the outer surface Ta of the fuel tank T can be connected through the first member in a state in which separation is prevented.
  • the insertion convex part 2 of the first part F is configured as a hollow body that receives the engaging part 3 of the second part M on the inside and is engaged therewith.
  • the first part F and the second part M can be engaged and combined in the connection through hole Ib of the member I.
  • the temporary fixing portion 2e of the first part F is accommodated in the slot 4c of the second part M.
  • one of the two insertion protrusions 2, 2 of the first part F has an inner diameter in the length direction of the base 1 of the first part F, and an outer diameter of the engaging part 3 of the second part M. (FIG. 3)
  • the introduction work of the engaging part 3 corresponding to the two insertion convex parts 2 and 2 in the combination work is facilitated.
  • FIGS. 10A to 17 show a procedure for attaching the shielding member I using the clip according to the second example.
  • the both end portions Ia and Ia of the shielding member I are attached.
  • the first part F is attached to the first part F as shown in FIG.
  • the second part M is engaged and combined using the connection through hole Ib. 12 to 15 show the first part F, and FIGS. 16 and 17 show the second part M, respectively.
  • the clip includes two or more first parts F respectively provided in each terminal portion Ia of the shielding member I and the first part F before the shielding member I is attached to the outer surface Ta of the fuel tank T.
  • a second part M that engages and combines with the first part F provided in each terminal part Ia from the state in which the shield member I is set outside the fuel tank T, and prevents the terminal part Ia from being separated; It is composed of
  • the first part F includes an insertion portion 20 into the connection through hole Ib formed in the terminal portion Ia of the shielding member I on the one surface 10a side of the seat portion 10 located on the inner surface side of the shielding member I. . And this 1st part F is each equipped with each terminal part Ia of the shielding member I by inserting this insertion part 20 in the through-hole Ib for connection.
  • the shielding member I covers the outer surface Ta of the fuel tank T and is set to the outside of the fuel tank T, so that both end portions Ia and Ia are abutted on the side of the fuel tank T.
  • the first parts F are provided on one and the other of the terminal portions Ia and Ia, respectively. That is, in the example shown in the drawing, a set of clips is constituted by two first parts F and F and one second part M.
  • the seat portion 10 is configured to have a disk shape.
  • the insertion portion 20 is provided so as to protrude from the center of the one surface 10a of the seat portion 10 in a direction orthogonal to the one surface 10a.
  • the insertion portion 20 is configured as a hollow body having a cylindrical shape in which the cylindrical end 20 a is integrally connected to the one surface 10 a of the seat portion 10.
  • the other end 20b of the cylinder of the insertion part 20 is open, and as will be described later, the engaging part 30 of the second part M is inserted into the insertion part 20 from the other end 20b of the cylinder when combined with the second part M. It is designed to be accepted.
  • the insertion part 20 of the first part F is caught by a hole edge located on the outer surface Ic side of the shielding member I in the connecting through hole Ib in a state where the insertion of the shielding member I into the connecting through hole Ib is completed.
  • a temporary fixing portion 20c is formed.
  • the temporary fixing portion 20c is configured as a claw body protruding sideways from the other end 20b of the tube in the insertion portion 20.
  • the temporary fixing portions 20 c are formed on both sides in the diameter direction of the insertion portion 20. Both the temporary fixing portions 20c and 20c are projected outward from the other end 20b of the tube in a direction orthogonal to the tube axis of the insertion portion 20.
  • the lower surface of the temporary fixing portion 20c that faces the seat portion 10 is a surface that is substantially orthogonal to the cylindrical shaft, and the upper surface of the temporary fixing portion 20c is moved toward the tip 20d of the temporary fixing portion 20c. Inclined to reduce the thickness of the stop.
  • the dimension between the front ends 20d of the temporary fixing portions 20c and 20c is slightly larger than the inner diameter of the connection through hole Ib of the shielding member I, and the distance between the temporary fixing portion 20c and the one surface 10a of the seat portion 10 is as follows.
  • the thickness of the shielding member I is substantially equal.
  • a split groove 20e that divides the other end 20b side of the cylinder into the left and right is formed at a position between the both temporary fixing portions 20c and 20c in the insertion portion 20, and the formation portion of both temporary fixing portions 20c and 20c is formed.
  • Is configured to cause an inward bending deformation that narrows the distance between the tips 20d of the temporary fixing portions 20c and 20c.
  • the insertion part 20 of the first part F is inserted into the connecting through hole Ib from the inner surface side of the shielding member I (the attachment side to the outer surface Ta of the fuel tank T). This state can be maintained in a state before the second part M is engaged with the first part F.
  • the insertion portion 20 can be smoothly inserted into the connection through hole Ib of the shielding member I by the inclination of the upper surface of the temporary fixing portion 20c.
  • the insertion portion 20 is inserted into the connection through hole Ib so that the connection through hole Ib of the insulator I ′ having a mat shape is slightly expanded by the temporary attachment portion 20c, and the temporary attachment portion 20c. Is temporarily attached to the hole edge of the connection through hole Ib at the insertion end position reaching the hole edge located on the outer surface Ic side of the shielding member I in the connection through hole Ib.
  • the shielding member I is sandwiched between the first parts F so that the first part F is not easily separated from the shielding member I. (Fig. 10 (a))
  • the hooked portion 20f for the hooking portion 30 of the second part M is provided between the temporary fixing portions 20c, 20c and the seat portion 10 in the first part F. Is formed.
  • the hooked portion 20f has two longitudinally spaced grooves 20g along the cylinder axis of the insertion portion 20 with a space in the circumferential direction of the insertion portion 20 at a position directly below the temporary fixing portion 20c. Protruding into the inner surface of the lower end of the elastic piece 20i, which is also a part of the insertion portion 20 formed by providing a horizontal dividing groove 20h extending between the lower ends of the two vertical dividing grooves 20g, 20g. A portion 20j is formed.
  • the distance between the tips of the protruding portions 20j of the pair of elastic pieces 20i, 20i is substantially equal to the thickness of the neck portion 30b of the engaging portion 30 of the second part M described later, but is larger than the thickness of the head portion 30a and the trunk portion 30c. It is getting smaller.
  • the upper surface of the protruding portion 20j facing the other end 20b of the insertion portion 20 is inclined so as to gradually narrow the inner diameter of the insertion portion 20 toward the distal end of the protruding portion 20j.
  • ribs 20k are formed on both sides of the elastic piece 20i outside the insertion portion 20 so as to extend toward the cylinder other end 20b with the lower end of the seat portion 10 being continuously connected. Has been.
  • the second part M includes a hooking portion 30 for the insertion portion 20 of the first part F on the substrate 40 between the terminal portions Ia of the shielding members I to be connected to each other. It is combined with the first part F provided in each terminal part Ia of the shielding member I from the outer surface Ic side.
  • substrate 40 is provided with the magnitude
  • the second part M may be configured by providing the substrate 40 with a number of engagement portions 30 corresponding to this. .
  • the second part M is formed by providing an elongated plate-like substrate 40 with an engaging portion 30 having an axial shape protruding from one surface 40a of the substrate 40 in a direction perpendicular to the one surface 40a.
  • the hook portions 30 are formed at both ends of the substrate 40, and the distance between the two hook portions 30, 30 is the distance between the connecting through holes Ib formed in the terminal portions Ia and Ia to be abutted.
  • one hooking portion 30 of the second part M is hooked to the insertion portion 20 of the first part F provided on one of the terminal portions Ia with which the shielding member I is abutted, and the shielding member
  • the other engaging part 30 of the second part M is engaged with the insertion part 20 of the first part F provided on the other end of the terminal part Ia to which I is abutted, and both parts F and M sandwich the shielding member I.
  • the second part M prevents the terminal portion Ia from being separated.
  • each of the engaging portions 30 and 30 includes a head portion 30a, a neck portion 30b, and a trunk portion 30c.
  • the head 30a is configured to have a frustoconical shape with the top of the head being the smaller diameter side.
  • the body portion 30c has one end integrally joined to one surface of the substrate 40, and has rib-shaped portions 30d along the axial direction on both sides in the diameter direction.
  • the neck portion 30b connects the head portion 30a and the other end of the trunk portion 30c.
  • the head 30a is in contact with the protruding portion 20j constituting the hooked portion 20f of the insertion portion 20, and the elastic piece 20i constituting the hooked portion 20f is once bent outward, The protruding portion 20j is bent back at the position where it fits in the neck portion 30b, and the engaging portion 30 and the engaged portion 20f are engaged.
  • the flexure is smoothly generated by configuring the head 30a in a frustoconical shape.
  • the first member F is provided on each terminal portion Ia of the shielding member I prior to the shielding member I being attached to the outer surface Ta of the fuel tank T.
  • the second part M is added to the first part F provided at each terminal portion Ia, Ia of the set shielding member I.
  • each first part F can be easily brought into close contact with the outer surface Ta of the fuel tank T, and the covering state of the shielding member I can be easily maintained by the clip. For example, even when the outer surface Ta is curved so that the outer surface Ta of the fuel tank T protrudes to the outermost side at the portion where the terminal portion Ia of the shielding member I is abutted, the terminal portion Ia is abutted.
  • the seat portion 10 of the first part F can be brought into close contact with the outer surface Ta of the fuel tank T on both sides of the location, and the second part M follows the curve of the fuel tank T in some cases outside this. It engages with each 1st part F, producing
  • the insertion part 20 of the first part F is configured as a hollow body that receives and engages with the engaging part 30 of the second part M on the inside, so that the shielding member The first part F and the second part M can be engaged and combined in the through hole Ib for connection I.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

L'invention porte sur une attache pour la liaison entre des extrémités d'éléments de protection plans qui sont disposés sur un réservoir de carburant de façon à recouvrir la surface externe de celui-ci. Une attache comprend : une première partie qui est disposée sur le côté surface interne des éléments de protection et comporte des saillies d'introduction formées sur une base qui s'étend à travers des extrémités des éléments de protection qui sont reliées et réunies l'une à l'autre, les saillies d'introduction étant introduites dans des trous traversants de liaison formés dans les extrémités ; et une seconde partie qui comporte des sections de prise, amenées en prise avec les saillies d'introduction de la première partie, et qui est réunie à la première partie par les sections de prise à partir du côté surface externe des éléments de protection.
PCT/JP2010/055925 2009-04-10 2010-03-31 Attache WO2010116939A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201080016181.7A CN102387929B (zh) 2009-04-10 2010-03-31 卡夹

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009-096328 2009-04-10
JP2009096328A JP5193117B2 (ja) 2009-04-10 2009-04-10 クリップ

Publications (1)

Publication Number Publication Date
WO2010116939A1 true WO2010116939A1 (fr) 2010-10-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Country Status (3)

Country Link
JP (1) JP5193117B2 (fr)
CN (1) CN102387929B (fr)
WO (1) WO2010116939A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013028205A (ja) * 2011-07-27 2013-02-07 Kasai Kogyo Co Ltd 車両用内装材の組付構造
EP2628961A1 (fr) * 2012-02-14 2013-08-21 Newfrey LLC Clip et arrangement de fixation avec un clip
WO2015131875A1 (fr) * 2014-03-03 2015-09-11 Harting Electric Gmbh & Co. Kg Élément de fixation pour un capteur de courant
US20170234349A1 (en) * 2014-10-20 2017-08-17 Rs Sourcing Limited Fastener arrangements and articles comprising same
US20170264180A1 (en) * 2014-08-29 2017-09-14 Juken Swiss Technology Ag Mounting peg
FR3101923A1 (fr) * 2019-10-10 2021-04-16 Psa Automobiles Sa Indexage avec clippage intégré et compact.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074711U (fr) * 1973-11-08 1975-06-30
JPS5181516U (fr) * 1975-12-24 1976-06-29
JP2003291669A (ja) * 2002-04-08 2003-10-15 Piolax Inc 燃料タンクへの遮熱板取付け構造
JP2007331643A (ja) * 2006-06-16 2007-12-27 Piolax Inc 遮熱板固定用ボス

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4091859B2 (ja) * 2003-03-03 2008-05-28 株式会社パイオラックス 締結具

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5074711U (fr) * 1973-11-08 1975-06-30
JPS5181516U (fr) * 1975-12-24 1976-06-29
JP2003291669A (ja) * 2002-04-08 2003-10-15 Piolax Inc 燃料タンクへの遮熱板取付け構造
JP2007331643A (ja) * 2006-06-16 2007-12-27 Piolax Inc 遮熱板固定用ボス

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013028205A (ja) * 2011-07-27 2013-02-07 Kasai Kogyo Co Ltd 車両用内装材の組付構造
EP2628961A1 (fr) * 2012-02-14 2013-08-21 Newfrey LLC Clip et arrangement de fixation avec un clip
WO2015131875A1 (fr) * 2014-03-03 2015-09-11 Harting Electric Gmbh & Co. Kg Élément de fixation pour un capteur de courant
RU2642390C1 (ru) * 2014-03-03 2018-01-24 Хартинг Электрик Гмбх Унд Ко. Кг Крепежный элемент для сенсора тока
US20170264180A1 (en) * 2014-08-29 2017-09-14 Juken Swiss Technology Ag Mounting peg
US10833571B2 (en) * 2014-08-29 2020-11-10 Juken Swiss Technology Ag Mounting peg
US20170234349A1 (en) * 2014-10-20 2017-08-17 Rs Sourcing Limited Fastener arrangements and articles comprising same
FR3101923A1 (fr) * 2019-10-10 2021-04-16 Psa Automobiles Sa Indexage avec clippage intégré et compact.

Also Published As

Publication number Publication date
CN102387929A (zh) 2012-03-21
JP2010247566A (ja) 2010-11-04
JP5193117B2 (ja) 2013-05-08
CN102387929B (zh) 2015-04-01

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