JP5621578B2 - Waist reinforcement structure - Google Patents

Description

  The present invention relates to a waist portion reinforcing structure that is provided at a waist portion of a vehicle and takes into consideration workability of accommodating a glass window panel member such as a door glass inside.

  Conventionally, what employs a sashless door structure at an opening of a passenger compartment of a vehicle is known (see, for example, Patent Document 1 and Patent Document 2).

  In such a thing, in order to prescribe | regulate the raise limit position of a glass window panel member, the stopper member is set to the glass main body side of this glass window panel member, and the inner panel member side of a vehicle.

  And when the said glass window panel member arrives at a desired raise position, such as fully closing a window opening part, these stopper members contact | abut and the movement of the said glass window panel member is stopped.

JP-A-7-186716 JP 7-17244 A

  However, in such a conventional waist portion reinforcing structure, a stopper member is previously mounted on the door glass body of the glass window panel member, and the glass window panel member provided with this stopper member is used as the door member on the vehicle body side. It is inserted and accommodated from above in an opening formed in the upper part.

  In order to insert such a glass window panel member, an area of the opening is set to a sufficient size, and a lid member prepared separately is mounted in a state where the door glass body is inserted. Although substantially closed, if the area of the opening is set large, the rigidity of the vehicle body at the periphery of the opening may be reduced.

  SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to provide a waist portion reinforcing structure that can obtain a desired vehicle body rigidity and has good mounting workability.

  In order to achieve the above object, in the waist portion reinforcing structure of the present invention, a waist reinforcement member joined to the seat side inner panel member is provided in the window insertion opening of the waist portion.

  The waist reinforcement member has the inner reinforcement located on the inner space side and the outer reinforcement located on the vehicle interior side, and the inner space is formed from a notch opening formed in the inner reinforcement. A stabilizer seat surface portion facing to the outer reinforcement is provided on the outer reinforcement.

  And the waist part reinforcement structure which attached the said stabilizer member located in the said internal space to this stabilizer seat surface part is characterized.

  In the waist part reinforcing structure of the present invention, the window main body of the window panel member is inserted from the window insertion opening of the waist part, and the waist reinforcement member is joined to the seat side inner panel member, A stabilizer member is attached to the periphery of the window insertion opening.

  Since the waist reinforcement member has a closed cross-sectional shape, a desired vehicle body rigidity can be imparted to the periphery of the window insertion opening.

  Further, the stopper member is engaged with a stabilizer member located in the internal space, and the rising upper end position of the window body is restricted.

  Since the stabilizer member is attached to the stabilizer seat surface portion formed in the outer reinforcement, it can be easily attached through the notch opening formed in the inner reinforcement, and the attachment workability is improved. It is good.

It is a waist part reinforcement structure of an embodiment of the invention, and explains composition of a principal part, and is a perspective view in the state where an interior material was removed from a vehicle interior side. It is a waist part reinforcement structure of embodiment, and is sectional drawing in the position along the AA line in FIG. In the waist part reinforcement structure of an embodiment, it is the perspective view which looked at a mode that a stabilizer member is installed in a waist reinforcement member from the vehicle interior side. In the waist part reinforcement structure of embodiment, it is the perspective view which looked at a mode that a stabilizer member is mounted | worn with a waist reinforcement member from the vehicle outer side. It is a perspective view of the waist part explaining a mode that a window main part and a waist reinforcement member are attached in the waist part reinforcement structure of an embodiment. It is a waist part reinforcement structure of embodiment, and is sectional drawing in the position along the BB line in FIG. It is a typical side view explaining the positional relationship with a seat back member by the waist part reinforcement structure of an embodiment. It is the waist part reinforcement structure of embodiment, the structure of the reinforcement member which connects a seat back and a seat side is shown, and it is the perspective view seen from the vehicle interior side. It is a waist part reinforcement structure of embodiment, and is sectional drawing in the position along CC line in FIG. It is a waist part reinforcement structure of embodiment, and is sectional drawing in the position along the DD line in FIG.

  Hereinafter, the waist part reinforcement structure of embodiment of this invention is demonstrated based on drawing.

  First, the entire configuration will be described with reference to FIGS. 1 to 10. In the waist portion reinforcing structure of this embodiment, as shown in FIG. As shown in FIG. 2, a seat side inner panel member 3 and a seat side outer panel member 4 are joined to the side surface portion 2 of the vehicle body.

  An inner space DS for accommodating the window panel member 6 so as to be movable up and down is formed inside the side surface portion 2 corresponding to the door panel portion.

  The window panel member 6 is provided with a plurality of stopper members 8 that are spaced apart by a predetermined distance mainly along the vicinity of the lower edge portion 7a of the window body 7 made of glass panel.

  As shown in FIG. 2, each of these stopper members 8... Is integrally projected from a flat plate-like fixing plate portion 8 a with a crank-like locking claw portion 8 b facing upward. The fixing plate portion 8b is fixed by fixing tools 9 having fixing screws 9a and fixing plates 9b inserted through the window main body 7 in the in-plane direction.

  In addition to the window body 7, these stopper members 8 are configured to be movable upward and downward by the lifting device (not shown).

  The waist portion 16 located at the upper edge portion of the side surface portion 2 is provided near the upper edge portion 3a of the seat side inner panel member 3 and between the upper edge portion 4a of the seat side outer panel member 4. . A window insertion opening having an opening area capable of being inserted into the waist portion 16 in a state where the inner space 6 and the outer space are communicated and the window body 6 is fixed with a plurality of stopper members 7. The portion 10 is formed with an opening.

  Further, an upper edge portion 13a of the inner panel member 13 is joined to the upper edge portion 3a of the side surface portion 2 corresponding to the window insertion opening 10 of the seat side inner panel member 3 in the vehicle width direction. At the same time, an inner seal lip member 15a is fitted.

  An interior material 12 mainly composed of a resin material or the like is mounted inside the vehicle compartment R so as to cover the inner panel member 13 of the side surface portion 2.

  Further, on the outer side of the seat side outer panel member 4 of the side surface portion 2, an outer panel member 14 is integrally joined to the upper edge portion 4 a constituting the waist portion 16 of the vehicle 1 by being joined to the peripheral edge of the inner panel member 13. Is provided.

  The upper edge portion 14a of the outer panel member 14 is joined to the upper edge portion 4a of the seat side outer panel member 4, and the molding lip member 15b that performs decoration and watertight sealing is connected to the inner sealing lip member 15a and the vehicle. It is fitted at a position facing in the width direction.

  The window body 7 that moves up and down is configured to be elastically held between the molding lip members 15b and the inner seal lip members 15a on both sides.

  Further, a waist reinforcement member 17 joined to the seat side inner panel member 3 is provided at the window insertion opening 10 of the waist portion 16.

  In the waist reinforcement member 17 of this embodiment, the inner reinforcement 18 located on the inner space DS side and the outer reinforcement 19 located on the vehicle compartment R side are partially in the vehicle width direction including the vehicle vertical direction. A sub-assembly member that is pre-polymerized and is configured to have a closed cross-section WS as shown in FIG.

  Further, as shown in FIG. 1, the outer reinforcement 19 is located on the inner side of the window insertion opening 10 and has inclined surface portions 20 and 20 having an inclination angle α in the vehicle exterior direction as shown in FIG. A pair of front and rear stabilizer seat surfaces 21 and 21 are provided with a predetermined front-rear distance L.

  As shown in FIG. 3, bolt hole portions 21 a and 21 a having a longitudinal direction along the vehicle width direction are formed in the stabilizer seat surface portions 21 and 21.

  A pair of left and right slide guide groove portions 21b and 21b having a longitudinal direction along the vehicle width direction are formed on both sides of each bolt hole portion 21a so as to be parallel to each other. The stabilizer members 23, 23 can be slidably adjusted in the vehicle vertical direction.

  Further, as shown in FIG. 4, the inner reinforcement 18 of the waist reinforcement member 17 of this embodiment is provided with notch openings 22 and 22 corresponding to the stabilizer seat surfaces 21 and 21, respectively. Is formed.

  In the state where the inner reinforcement 18 of the waist reinforcement member 17 and the peripheral flange portions of the outer reinforcement 19 are joined to each other so as to form the closed section WS, the notch opening is formed in the internal space DS. The stabilizer seat surface portions 21 and 21 are configured to be exposed through the portions 22 and 22.

  Stabilizers that abut the stopper members 8 and 8 as stabilizer members in the internal space DS so as to be exposed to the internal space DS and face the inner reinforcement 18 side surfaces of the stabilizer seat surface portions 21 and 21. The members 23 and 23 are engaged by screwing bolt members 24 and 24 slidably inserted from the vehicle compartment side R into the bolt hole portions 21a and 21a.

  As shown in FIG. 3, the stabilizer member 23 of this embodiment is integrally formed into a shape that is bent in a substantially U shape when viewed from the side, from a fixing surface portion 23 a in which a bolt hole 23 c into which a bolt member 24 is screwed is formed. A cushion that has a locking plate portion 23b that is extended, and that is slidably contacted with the vehicle inner side surface of the window main body 7 at a corner between the fixing surface portion 23a and the locking plate portion 23b. Materials 25 and 25 are attached.

  Further, guide protrusions 23d and 23d that are slidably engaged with the slide guide grooves 21b and 21b are provided on the left and right sides of the bolt hole 23c on the fixing surface portion 23a of the stabilizer member 23, respectively. The slide guide groove portions 21b and 21b are integrally formed at the same interval as the interval between the slide guide groove portions 21b and 21b so that the rotation around the shaft portion of 24 is impossible.

  Furthermore, as shown in FIG. 10, in this embodiment, a long-axis bolt member 31a is used for the vehicle body-side strength member 31 provided along the vehicle width direction on the seat back panel member 30 of the rear seat 1a. The corner reinforcement member 32 to be joined is provided obliquely in the vehicle width direction, and the waist reinforcement member 17 is fastened together by bolt members 33 and 33 as shown in FIGS. .

  Next, the effect of the waist part reinforcement structure of this embodiment is demonstrated.

  In the waist part reinforcing structure of this embodiment, as shown in FIGS. 3 and 4, the bolt members 24, 24 are used for the stabilizer seat surface parts 21, 21 formed on the waist reinforcement member 17. The stabilizer members 23 and 23 are engaged with each other in an adjustable state by sliding and sliding along the elongated hole extending direction of the slide guide groove portions 21b and 21b.

  Next, as shown in FIG. 5, the window panel member 6 is fixed along the vicinity of the lower edge portion 7a of the window body 7 with a plurality of stoppers 9 fixed by fixing screws 9a and fixing plates 9b. The lower edge portion 7a is inserted from above into the internal space DS shown in FIG. 2 from the window insertion opening 10 formed in the waist portion 16 together with the members 8.

  In this way, the window body 7 of the window panel member 6 is inserted from the window insertion opening 10 of the waist portion 16, and the seat rain inner panel member 3 has the waist rain as shown in FIG. The force member 17 is joined in the vehicle width direction as shown in FIG. 6 with the closed cross section WS, and the stabilizer members 23 and 23 as shown in FIG. A plurality of can be mounted at a time.

  Since the waist reinforcement member 17 has a closed cross section WS having a hollow shape, a desired opening rigidity can be obtained at the periphery of the window insertion opening 10 without increasing the weight.

  Further, by adjusting the slide direction position of each stabilizer member 23, 23 located in the internal space DS and tightening the bolt members 24, 24 respectively, these stabilizer members can be placed at a desired position in the vertical direction of the vehicle. 23 and 23 can be fixed.

  As shown in FIG. 2, the locking claws 8a, 8a of the stopper members 8, 8 abut and engage with the locking plates 23b, 23b of the stabilizer members 23, 23, respectively, in the vehicle longitudinal direction. Thus, the rising upper end position of the window body 7 is restricted.

  When the stabilizer member 23 is attached to the stabilizer seat surface portion 21 formed in the outer reinforcement 19 as shown in FIG. 4 and when tightening is performed, as shown in FIG. From the above, the bolt member 24 inserted into the bolt hole portion 21a is screwed and fastened.

  For this reason, as shown in FIG. 2, even if the stabilizer member 23 exists on the closed section DS side through the notch opening 22 formed in the inner reinforcement 18, it can be easily attached. The mounting workability is good.

  As shown in FIG. 3, bolt hole portions 21 a and 21 a having a longitudinal direction along the vehicle width direction are formed in the stabilizer seat surface portions 21 and 21.

  A pair of left and right slide guide grooves 21b, 21b having a longitudinal direction along the vehicle width direction are formed on both sides of each bolt hole 21a so as to be parallel to each other, and a stabilizer member 23 is formed. , 23 are engaged with the guide projections 23b, 23b.

  For this reason, when the stabilizer members 23 and 23 are slide-guided along the stabilizer seat surface portions 21 and 21 provided on the inclined surfaces 20 and 20 which are given a constant inclination angle α toward the outside of the vehicle, The slide position can be adjusted in the vertical direction of the vehicle, for example, while the locking plate portion 23b is held in a horizontal state without causing rotation around the axis of the bolt member 24. For this reason, an optimal angle can be obtained at any slide fixing position in the vertical direction of the vehicle when the locking claws 8a of the stopper members 8, 8 are locked.

  Further, the waist reinforcement member 17 according to this embodiment is a sub-assembly member that includes the inner reinforcement 18 located on the inner space DS side and the outer reinforcement 19 located on the vehicle interior R side in advance for a part of the vehicle. A closed section WS as shown in FIG. 6 is provided by polymerization in the vehicle width direction including the vertical direction.

  Thus, the rigidity of the periphery of the window insertion opening 10 can be increased by attaching the waist reinforcement member 17 having the shape of the closed cross section WS formed in advance easily to the window insertion opening 10 of the waist 16. Can be improved.

  Therefore, even when the plurality of stopper members 8 are fixed using the fixtures 9 along the vicinity of the lower edge portion 7a of the window body 7 of the window panel member 6, the window insertion opening 10 Insertion mounting is possible from above.

  For this reason, regardless of the size of the opening cross-sectional area of the window insertion opening 10, a desired vehicle body rigidity can be obtained, and a waist portion reinforcing structure with good workability can be provided.

   Further, in this embodiment, as shown in FIG. 10, a long shaft bolt member 31a is used for a vehicle body side strength member 31 provided along the vehicle width direction on the seat back panel member 30 of the rear seat 1a. A corner reinforcement member 32 that is joined together is connected to the inner panel member 13.

  As shown in FIGS. 7 and 8, the corner reinforcement member 32 is fastened to the inner panel member 13 provided in the waist portion 16 together with the waist reinforcement member 17 by bolt members 33 and 33. Yes.

  The attachment to the waist reinforcement member 17 improves the attachment rigidity of the corner reinforcement member 32, and as shown in FIG. 9, the corner reinforcement member 32 spaced from the inner panel member 13. However, the vehicle body side strength member 31 and the waist reinforcement member 17 are integrally connected by the corner reinforcement member 32 so as to extend obliquely rearward in the vehicle width direction.

  For this reason, the rigidity of the corner portion in the vicinity of the rear seat 1a of the vehicle 1 can be improved with good member efficiency, and the desired torsional rigidity of the vehicle body can be easily obtained.

  The embodiment of the present invention has been described in detail with reference to the drawings, but the specific configuration is not limited to the waist portion reinforcing structure of this embodiment, and the design does not depart from the gist of the present invention. Such modifications are included in the present invention.

  That is, in the waist part reinforcement structure of the said embodiment, although the window panel member is provided in the side part of the seat side equivalent to a door panel part, it is not restricted to this especially, The door member which can open and close a door opening part It may be applied to any vehicle body opening waist reinforcement structure, such as housing a window panel member inside, and if it exhibits a closed cross-sectional shape, the shape, quantity and material of the waist reinforcement member It is not particularly limited.

  Further, the shape of the guide projections 23d and 23d of the stabilizer members 23 and 23 is not limited to the above-described embodiment. For example, the guide members 23 and 23d slide to the slide guide grooves 21b and 21b formed on the stabilizer seat surfaces 21 and 21. The guide protrusions 23d and 23d may be configured by a key-type locking claw portion that can be locked.

  In this case, when the guide protrusions 23d and 23d are slidably locked to the peripheral edge portions of the slide guide groove portions 21b and 21b by the key-type locking claw portions, the positioning and fixing in the vertical direction is performed Since the bolt member 27 may be inserted and screwed, the mounting workability is further improved.

  In the above-described embodiment, the waist reinforcement structure according to the present invention has been described using a structure applied to the waist reinforcement structure of the vehicle body opening of the vehicle 1. For example, the front, rear or corner parts of the vehicle body, Even if it is the waist part reinforcement structure used for the body opening part or door opening part of any automobile such as the center part, it is sufficient if it has an internal space DS that accommodates the sashless window panel member. Of course, the drive source of the vehicle 1 is not limited to an internal combustion engine such as an engine, and may be an electric vehicle, a hybrid car, or the like.

DESCRIPTION OF SYMBOLS 1 Vehicle 2 Side part 3 Seat side inner panel member (inner panel member)
4 Seat side outer panel member (outer panel member)
6 Window panel member 7 Window body 8 Stopper member 10 Window insertion opening 16 Waist portion 17 Waist reinforcement member 18 Inner reinforcement 19 Outer reinforcement 20, 20 Inclined surface portions 21, 21 Stabilizer seat surface portions 21b, 21b Slide guide groove portion 22, 22 Notch openings 23, 23 Stabilizer member 30 Seat back panel member 31 Car body side strength member 32 Corner reinforcement members 33, 33 Bolt member DS Internal space WS Closed section

Claims (4)

An inner panel member and an outer panel member provided on the side surface of the vehicle are joined to form an internal space in which the window panel member can be moved up and down, and a waist portion between the outer panel member and the inner panel member Is a waist portion reinforcement structure in which the window body is formed with an opening for inserting the window insertion opening, in a state where a stopper member that contacts the stabilizer member fixed to the window body of the window panel member is fixed,
A waist reinforcement member joined to the inner panel member is provided in the window insertion opening of the waist portion, and the waist reinforcement member is located on the inner reinforcement and the vehicle compartment side located on the inner space side. A stabilizer seat surface portion facing the internal space from a notch opening formed in the inner reinforcement, and the stabilizer member is attached to the stabilizer seat surface portion. A waist reinforcement structure characterized by that.   The waist portion reinforcing structure according to claim 1, wherein the stabilizer seat surface portion is provided on an inclined surface portion that allows the stabilizer member to be slidably adjusted in the vertical direction.   The waist reinforcement member mounted on the window insertion opening of the waist portion has a closed cross section in which the inner reinforcement located on the inner space side and the outer reinforcement located on the vehicle compartment side are preliminarily superposed. The waist part reinforcing structure according to claim 1, wherein the waist part reinforcing structure is a subassembly member configured to have a shape.   The waist portion and a vehicle body side strength member provided along the vehicle width direction of the vehicle are connected to each other, and are fastened together with the waist reinforcement member to an inner panel member provided in the waist portion. The waist reinforcement structure according to any one of claims 1 to 3, further comprising a corner reinforcement member.