JP5665633B2 - Wind direction adjustment register - Google Patents

Description

  The present invention relates to a wind direction adjusting register.

  Patent Document 1 describes a wind direction adjusting register. This register generally has a rectangular parallelepiped shape, and includes two outer frame parts (indicated by reference numerals 11 and 12 in Patent Document 1) and a plurality of blades (reference numerals 13 and 14 in Patent Document 1). And a single rod (indicated by reference numeral 15 in Patent Document 1). These outer frame parts, blades, and rods are independently manufactured, and a register is manufactured by assembling these outer frame parts, blades, and rods to each other.

  Each of the outer frame parts of the register described in Patent Document 1 constitutes a half of the outer frame of the register. The outer frame parts constitute the outer frame of the register by being connected to each other. Specifically, protrusions (indicated by reference numerals 11k and 11l in Patent Document 1) projecting outward in the longitudinal direction are provided on both side surfaces in the longitudinal direction of one outer frame component, respectively, Openings penetrating in the longitudinal direction (indicated by reference numerals 12k and 12l in Patent Document 1) are provided on both side surfaces in the longitudinal direction of the outer part. Furthermore, openings (indicated by reference numerals 11m and 11n in Patent Document 1) penetrating in the longitudinal direction are provided on both side surfaces in the longitudinal direction of one outer frame component, respectively, and the other outer frame component Protrusions (indicated by reference numerals 12m and 12n in Patent Document 1) projecting outward in the longitudinal direction are provided on both side surfaces in the longitudinal direction. When these outer frame parts are assembled to each other, the projections of one outer frame part enter the openings of the other outer frame part and engage with each other, and the projections of the other outer frame part enter the opening of one outer frame part The outer frame parts are connected to each other with a certain locking force by entering and engaging with each other.

  Note that the register blade described in Patent Document 1 is rotatably disposed between the outer frame components connected to each other. Further, the rod of the register described in Patent Document 1 is connected to the blade, and the rotational position of the blade between the outer frame parts is adjusted by operating the rod.

  Patent Document 2 also describes a wind direction adjusting register. This register generally has a rectangular parallelepiped shape, and includes two outer frame parts (indicated by reference numerals 11 and 12 in Patent Document 2) and a plurality of blades (reference numerals 13 and 14 in Patent Document 2). And a single rod (indicated by reference numeral 15 in Patent Document 2). These outer frame parts, blades, and rods are independently manufactured, and a register is manufactured by assembling these outer frame parts, blades, and rods to each other.

  Each of the outer frame parts of the register described in Patent Document 2 constitutes a half of the outer frame of the register. The outer frame parts constitute the outer frame of the register by being connected to each other. Specifically, protrusions (indicated by reference numerals 11c2 and 11d2 in Patent Document 2) projecting outward in the longitudinal direction are provided on both side surfaces in the longitudinal direction of one outer frame component, respectively, Openings (indicated by reference numerals 12b2 and 12c2 in Patent Document 2) penetrating in the longitudinal direction are provided on both side surfaces in the longitudinal direction of the outer part. When these outer frame parts are assembled to each other, the projections of one outer frame part enter the opening of the other outer frame part and engage with each other, so that these outer frame parts are connected to each other with a certain locking force. The

  Note that the register blade described in Patent Document 1 is rotatably disposed between the outer frame components connected to each other. Further, the rod of the register described in Patent Document 1 is connected to the blade, and the rotational position of the blade between the outer frame parts is adjusted by operating the rod.

JP 61-191414 A Japanese Patent Laid-Open No. 9-13397

  By the way, generally, when an elongated part is manufactured from a thermoplastic synthetic resin, the part tends to be bent as a whole centering on a central region in the longitudinal direction. This tendency becomes more prominent as the length of the outer frame part in the longitudinal direction is longer. Since Patent Document 1 describes that a register is made of a thermoplastic synthetic resin, the outer frame part of the register described in Patent Document 1 is manufactured from a thermoplastic synthetic resin. Patent Document 2 describes that the outer frame part is made of a thermoplastic synthetic resin. Since both the outer frame component described in Patent Document 1 and the outer frame component described in Patent Document 2 are relatively long in the longitudinal direction, these outer frame components are centered on the central region in the longitudinal direction. It tends to bend as a whole.

  As described above, both the outer frame component described in Patent Document 1 and the outer frame component described in Patent Document 2 are associated with protrusions protruding outward in the longitudinal direction and openings penetrating in the longitudinal direction on both side surfaces in the longitudinal direction. Connected by On the other hand, when the outer frame parts are connected to each other, the bending around the central region in the longitudinal direction tends to separate the both ends of the outer frame parts from each other. At this time, since the engaging part of the outer frame part tries to move so as to draw an arc, when the outer frame parts are connected to each other in the form described in Patent Document 1 or Patent Document 2, the protrusion is The outer frame part may come off from the opening.

  This means that even if the outer frame part is not manufactured from a thermoplastic synthetic resin, the outer frame part of the register is connected by connecting the outer frame part having a tendency to bend entirely around the central region in the longitudinal direction. This is also true when is formed.

  In view of the above, an object of the present invention is to provide a register in which outer frame components are securely connected to each other.

  The present invention relates to a wind direction adjusting register including an outer frame and a plurality of blades assembled to the outer frame. The first outer frame part and the second outer frame part constitute the outer frame. The first outer frame part has one elongated and thin main body plate portion and two thin end plate portions. One end plate portion of the first outer frame component extends in a direction perpendicular to the extending plane of the main body plate portion from one longitudinal end portion of the main body plate portion of the first outer frame component. In addition, the other end plate portion of the first outer frame component extends in a direction perpendicular to the extending plane of the main body plate portion from the other end portion in the longitudinal direction of the main body plate portion of the first outer frame component. Yes. Further, one end plate portion of the second outer frame component extends in a direction perpendicular to the extending plane of the main body plate portion from one longitudinal end portion of the main body plate portion of the second outer frame component. In addition, the other end plate portion of the second outer frame component extends in a direction perpendicular to the extending plane of the main body plate portion from the other end portion in the longitudinal direction of the main body plate portion of the second outer frame component. Yes. One end plate portion of the first outer frame component is connected to one end plate portion of the second outer frame component, and the other end plate portion of the first outer frame component is the second outer plate portion. It is connected to the other end plate portion of the frame part. A first engagement wall surface is provided on one end plate portion of the first outer frame component, and a second engagement wall surface is provided on one end plate portion of the second outer frame component. . The first engaging wall surface is transverse to the moving direction of the one end plate portion of the first outer frame component due to the bending around the central region in the longitudinal direction of the first outer frame component, and the first outer wall surface One end portion of the second outer frame component extending laterally with respect to the longitudinal direction of the frame component, and the second engagement wall surface being bent about the longitudinal central region of the second outer frame component The plate portion extends in a direction transverse to the moving direction of the plate portion and in a direction transverse to the longitudinal direction of the second outer frame part. The first engagement wall surface and the second engagement wall surface engage with each other, so that one end plate portion of the first outer frame component and one end plate portion of the second outer frame component are locked. They are connected to each other with force. And in this invention, it is the length of the area | region where a 1st engagement wall surface and a 2nd engagement wall surface engage, Comprising: The length along the longitudinal direction of a 1st outer frame component and a 2nd outer frame component is 1st. It is longer than the thickness of the end plate part of the first outer frame part having the first engaging wall surface or the end plate part of the second outer frame part having the second engaging wall surface.

  According to this, when the first outer frame part is bent around the central area in the longitudinal direction, or the first outer frame part is bent around the central area in the longitudinal direction of the second outer frame part. Even if it occurs in the second outer frame part, the connection between the one end plate part of the first outer frame part and the one end plate part of the second outer frame part is connected to the first outer frame part. It is possible to obtain an effect that the detachment is suppressed by the bending or the bending of the second outer frame part.

  That is, in the case where the first outer frame component is bent, when the first outer frame component and the second outer frame component are connected to each other, the first outer frame component is freed from bending. Since the outer frame part is connected to the second outer frame part, at this time, the first outer frame part has a stress to bend it. Accordingly, one end plate portion of the first outer frame component moves so as to draw an arc in a direction away from the one end plate portion of the second outer frame component, centering on the longitudinal center region of the first outer frame component. The force to be applied acts on one end plate portion of the first outer frame part. Here, the length of the region where the first engagement wall surface and the second engagement wall surface are engaged and the length along the longitudinal direction of the first outer frame component and the second outer frame component is relatively short. Although the engagement of these engagement wall surfaces cannot withstand the force of moving to draw an arc of one end plate portion of the first outer frame part, the engagement of these engagement wall surfaces is released. If this length is longer than the thickness of one end plate part of the first outer frame part or one end plate part of the second outer frame part, the engagement of the engagement wall surfaces will be disengaged. Research by the inventors of the present application has revealed that it can be surely prevented, or at least the engagement of these engagement wall surfaces can be prevented from being disengaged.

  In the present invention, since this length is longer than the thickness of one end plate part of the first outer frame part or one end plate part of the second outer frame part, the first outer frame part It is suppressed that the engagement between the first engagement wall surface and the second engagement wall surface is disengaged due to the bending. For the same reason, even when the second outer frame part is bent, it is possible to prevent the first outer wall surface from being disengaged due to the second outer frame part being bent. Is done.

  For the above reasons, according to the present invention, the connection between the one end plate portion of the first outer frame component and the one end plate portion of the second outer frame component is caused by the bending of the first outer frame component or the second. The effect that it is suppressed from coming off by the bending of the outer frame component is obtained.

  In the above invention, the first engagement wall surface or the second engagement wall surface may be provided by any means as long as the above-described effects are obtained. For example, the first engagement wall surface or the second engagement wall surface may be provided on one end plate portion of the first outer frame part. The formed first engaging wall surface is transverse to the moving direction of the one end plate portion of the first outer frame component due to the bending of the first outer frame component and to the longitudinal direction of the first outer frame component. A second engagement wall surface provided on the one end plate portion of the second outer frame component is provided by a protrusion protruding laterally from the one end plate portion of the first outer frame component. The end plate of the second outer frame part is transverse to the moving direction of the end plate part of the second outer frame part due to the deflection of the outer frame part and transverse to the longitudinal direction of the second outer frame part. Provided by protrusions protruding from the part.

  In the above invention, the first engagement wall surface or the second engagement wall surface may be provided by any means as long as the above-described effects are obtained. For example, the first engagement wall surface or the second engagement wall surface may be provided on one end plate portion of the first outer frame part. The formed first engaging wall surface is transverse to the moving direction of the one end plate portion of the first outer frame component due to the bending of the first outer frame component and to the longitudinal direction of the first outer frame component. A second engagement wall surface provided on the one end plate portion of the second outer frame component is provided by a protrusion protruding laterally from the one end plate portion of the first outer frame component. The end of the second outer frame part is transverse to the moving direction of one end plate portion of the second outer frame part due to the bending of the outer frame part and is transverse to the longitudinal direction of the second outer frame part. Opening formed to extend inside the material of the plate part It is provided by grooves or recesses.

  In the above invention, in addition to the first engagement wall surface being provided on one end plate portion of the first outer frame part, another first engagement wall surface is the other of the first outer frame part. In addition to the second engagement wall surface being provided on one end plate portion of the second outer frame part, another second engagement wall surface is provided on the end plate portion of the second outer frame part. You may be provided in the other edge part plate part of 2 outer frame components. In this case, the other first engaging wall surface is in a lateral direction with respect to the moving direction of the other end plate portion of the first outer frame part due to bending about the central region in the longitudinal direction of the first outer frame part. The second outer wall surface extends laterally with respect to the longitudinal direction of the first outer frame component, and the second second engagement wall surface is bent by the center region in the longitudinal direction of the second outer frame component. Extending in a direction transverse to the moving direction of the other end plate part of the frame part and transverse to the longitudinal direction of the second outer frame part; The other end plate portion of the first outer frame component and the other end plate portion of the second outer frame component are connected to each other with a locking force by engaging with another second engaging wall surface. A length of a region where the another first engagement wall surface and the another second engagement wall surface are engaged with each other. The length along the longitudinal direction of the frame part and the second outer frame part includes the end plate portion of the first outer frame part provided with the other first engagement wall surface or the other second engagement wall surface. It is preferable that it is longer than the thickness of the end plate portion of the second outer frame part.

  According to this, for the same reason as described above, when the first outer frame component is bent around the central region in the longitudinal direction of the first outer frame component, or in the longitudinal direction of the second outer frame component Even if the second outer frame part is bent around the central region, the other end plate part of the first outer frame part and the other end plate part of the second outer frame part It is possible to obtain an effect that the connection is suppressed from being disconnected by the bending of the first outer frame part or the bending of the second outer frame part.

  Moreover, in the said invention, another 1st engagement wall surface or another 2nd engagement wall surface may be provided by what kind of means, as long as there exists an effect mentioned above, for example, the other edge part of the said 1st outer frame component Another first engagement wall surface provided in the plate portion is transverse to the moving direction of the other end plate portion of the first outer frame component due to the bending of the first outer frame component, and the first outer frame component Provided by a protrusion projecting from one end plate portion of the first outer frame component in a direction transverse to the longitudinal direction of the second outer frame component, and provided on the other end plate portion of the second outer frame component The engagement wall surface is transverse to the moving direction of the other end plate portion of the second outer frame part due to the bending of the second outer frame part and is transverse to the longitudinal direction of the second outer frame part. 2 By the protrusion protruding from the other end plate part of the outer frame part It is provided.

  Moreover, in the said invention, another 1st engagement wall surface or another 2nd engagement wall surface may be provided by what kind of means, as long as there exists an effect mentioned above, for example, the other edge part of the said 1st outer frame component Another first engagement wall surface provided in the plate portion is transverse to the moving direction of the other end plate portion of the first outer frame component due to the bending of the first outer frame component, and the first outer frame component Provided by a protrusion protruding from the other end plate portion of the first outer frame component in a direction transverse to the longitudinal direction of the second outer frame component and another provided on the other end plate portion of the second outer frame component The second engaging wall surface is transverse to the moving direction of the other end plate portion of the second outer frame part due to the bending of the second outer frame part and transverse to the longitudinal direction of the second outer frame part. So as to extend inside the material of the end plate portion of the second outer frame part Provided by made an opening or groove or recess.

  Moreover, in the said invention, as long as the material which comprises the 1st outer frame part or the 2nd outer frame part has the effect mentioned above, what kind of material may be sufficient, for example, the said 1st outer frame part or the said 2nd outer frame part is In the case of a part manufactured from a thermoplastic resin, a greater effect can be obtained.

  In other words, when the first outer frame component or the second outer frame component is manufactured from a thermoplastic resin, there is a high possibility that the outer frame component will be largely bent around the central region in the longitudinal direction. In this case, there is a high possibility that the engagement between the engagement wall surfaces provided in the end plate portion of the outer frame component will be disengaged due to the bending. However, in such a case, the movement direction of the one end plate part or the other end plate part of the first outer frame part due to the first engagement wall surface being bent around the central region in the longitudinal direction of the first outer frame part. And the second engagement wall surface extends in a direction transverse to the longitudinal direction of the first outer frame part and the second engagement wall surface is bent by the center region in the longitudinal direction of the second outer frame part. The first end plate portion or the other end plate portion of the outer frame part extends in a direction transverse to the moving direction of the second outer frame part and in a direction transverse to the longitudinal direction of the second outer frame part. The length of the region where the mating wall surface and the second engaging wall surface engage with each other and the length along the longitudinal direction of the first outer frame part and the second outer frame part includes the first engaging wall surface. The end plate part of the second outer frame part having the end plate part of the outer frame part or the second engaging wall surface Since longer than the thickness of the over root section, it is possible to obtain a large effect that can come off the engagement between the engagement wall surface by the deflection of the outer frame part is reliably prevented.

  Moreover, the said invention WHEREIN: You may further comprise the coating | coated plate which covers the whole outer wall surface of the main body plate part of the said 1st outer frame component, or the whole outer wall surface of the main body plate part of the said 2nd outer frame component.

  According to this, the manufacture of the first outer frame part, the structure of the first outer frame part, the connection of the first outer frame part to the second outer frame part, or the set of the first outer frame part to the blade Due to the conditions required for the first outer frame part with respect to the attachment, the desired design was applied even when a specific design could not be applied to the outer wall surface of the main body plate portion of the first outer frame part. By covering the entire outer wall surface of the main body plate portion of the first outer frame part with the covering plate, substantially the same effect as when a desired design is applied to the outer wall surface of the first outer frame part can be obtained. Even when a material having a specific color cannot be used as a material constituting the first outer frame part, the main body of the first outer frame part is formed by the covering plate made of the material having the desired color. All outer wall surfaces of the plate part By covering, essentially, it is possible to obtain the same effect as in the case of the first outer frame parts are constructed using a material having a desired color.

  The second outer frame part is manufactured, or the structure of the second outer frame part, the connection of the second outer frame part to the first outer frame part, or the assembly of the second outer frame part to the blade. 2 Even if it is not possible to give a special design to the outer wall surface of the main body plate part of the second outer frame part due to conditions required for the outer frame part, By covering the entire outer wall surface of the main body plate portion of the second outer frame part, substantially the same effect as when a desired design is applied to the outer wall surface of the second outer frame part can be obtained. 2 Even when a material having a specific color cannot be used as a material constituting the outer frame part, the body plate portion of the second outer frame part is covered by the covering plate made of the material having the desired color. Covers the entire outer wall And by substantially, it is possible to obtain the same effect as in the case of the second outer frame component constructed using a material having a desired color.

  Another invention of the present application relates to a wind direction adjusting register including an outer frame, a plurality of blades assembled to the outer frame, and a covering plate. The outer frame has two elongated and thin main body plate portions and two thin end plate portions. And one end of one body plate part and one end of the other body plate part are connected by one end plate part, and the other end part of one body plate part and the other body plate part The other end portion is connected to the other end plate portion. The covering plate is disposed so as to cover the entire outer wall surface of one main body plate portion or the entire outer wall surface of the other main body plate portion. The covering plate also has one elongated and thin body plate portion and two thin end plate portions. One end plate portion of the covering plate extends in a direction perpendicular to the extending plane of the main body plate portion from one longitudinal end portion of the main body plate portion of the covering plate, and the other end of the covering plate The end plate portion extends in the direction perpendicular to the extending plane of the main body plate portion from the other end portion in the longitudinal direction of the main body plate portion of the covering plate. One end plate portion of the covering plate is connected to one end plate portion of the outer frame, and the other end plate portion of the covering plate is connected to the other end plate portion of the outer frame. ing. An engagement wall surface is provided on one end plate portion of the outer frame, and an engagement wall surface is provided on one end plate portion of the covering plate. In the state where the covering plate is connected to the outer frame, the longitudinal direction of the covering plate is transverse to the moving direction of one end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate. The engagement wall surface of the outer frame and the engagement wall surface of the covering plate extend in a direction transverse to the direction. The engagement wall surfaces engage with each other, whereby one end plate portion of the covering plate is connected to one end plate portion of the outer frame with a locking force. And in this invention, it is the length of the area | region where the engagement wall surface of an outer frame and the engagement wall surface of a coating plate engage, and the length along the longitudinal direction of an outer frame and a coating plate is provided with an engagement wall surface. It is longer than the thickness of the end plate portion of the outer frame or the end plate portion of the covering plate provided with the engaging wall surface.

  According to this, even when the bending about the longitudinal center region of the covering plate occurs in the covering plate, the one end plate portion of the covering plate and the one end plate portion of the outer frame It is possible to obtain an effect that the connection is suppressed from being disconnected by the bending of the covering plate.

  That is, when the covering plate is bent, if the covering plate and the outer frame are connected to each other, the covering plate is connected to the outer frame in a form in which the bending of the covering plate is eliminated. Sometimes, the covering plate is inherently stressed to deflect it. Therefore, the force that the one end plate portion of the covering plate moves so as to draw an arc in the direction away from the one end plate portion of the outer frame around the central region in the longitudinal direction of the covering plate is Works on the end plate part of the. Here, if the length of the region in which the engagement wall surface of the covering plate and the engagement wall surface of the outer frame engage with each other and the length along the longitudinal direction of the covering plate is relatively short, the engagement of these engagement wall surfaces is reduced. The joint wall cannot withstand the force of moving to draw an arc of one end plate portion of the covering plate, and the engagement wall surfaces are disengaged. If it is longer than the thickness of the end plate portion or one end plate portion of the outer frame, it is possible to reliably prevent the engagement wall surfaces from being disengaged, or at least the engagement wall surfaces. It has been clarified by the study of the inventors of the present application that it is possible to suppress the disengagement of.

  In the present invention, since this length is longer than the thickness of one end plate portion of the covering plate or one end plate portion of the outer frame, the engagement wall surface of the covering plate is caused by the bending of the covering plate. It is suppressed that the engagement with the engagement wall surface of the outer frame is disengaged.

  For the above reasons, according to the present invention, there is obtained an effect that the connection between the one end plate portion of the covering plate and the one end plate portion of the outer frame is prevented from coming off due to the bending of the covering plate. It is.

  Also, according to this, the outer wall surface of the body plate portion of the outer frame due to the conditions required for the outer frame with respect to the manufacture of the outer frame, the structure of the outer frame, or the assembly of the outer frame to the blade Even if it is not possible to apply a design unique to the outer frame, the outer wall surface of the main body plate portion of the outer frame is covered with the covering plate having the desired design, so that the outer wall surface of the outer frame is substantially desired. Even if it is a case where a material having a specific color cannot be used as a material constituting the outer frame, it is constituted by a material having a desired color. By covering the entire outer wall surface of the main body plate portion of the outer frame with the coated plate, it is possible to obtain substantially the same effect as when the outer frame is configured using a material having a desired color.

  In the above invention, the engaging wall surface of the outer frame or the engaging wall surface of the covering plate may be provided by any means as long as the above-described effects are obtained. For example, the covering wall is covered in a state where the covering plate is connected to the outer frame. One end of the outer frame that is transverse to the direction of movement of the plate portion at one end of the covering plate due to bending about the central region in the longitudinal direction of the plate and transverse to the longitudinal direction of the covering plate A projection projecting from the plate portion provides the engaging wall surface of the outer frame and is transverse to the direction of movement of one end plate portion of the covering plate due to bending about the longitudinal central region of the covering plate In front of the covering plate by a protrusion projecting from one end plate portion of the covering plate in a direction transverse to the longitudinal direction of the covering plate. Engaging wall is provided.

  In the above invention, the engaging wall surface of the outer frame or the engaging wall surface of the covering plate may be provided by any means as long as the above-described effects are obtained. For example, the covering wall is covered in a state where the covering plate is connected to the outer frame. One end of the outer frame that is transverse to the direction of movement of the plate portion at one end of the covering plate due to bending about the central region in the longitudinal direction of the plate and transverse to the longitudinal direction of the covering plate A projection projecting from the plate portion provides the engaging wall surface of the outer frame and is transverse to the direction of movement of one end plate portion of the covering plate due to bending about the longitudinal central region of the covering plate An opening formed to extend into the material of one end plate portion of the covering plate in a direction transverse to the longitudinal direction of the covering plate. Is the engagement wall of the coating plate is provided by grooves or recesses.

  In the above invention, the engaging wall surface of the outer frame or the engaging wall surface of the covering plate may be provided by any means as long as the above-described effects are obtained. For example, the covering wall is covered in a state where the covering plate is connected to the outer frame. One end of the outer frame that is transverse to the direction of movement of the plate portion at one end of the covering plate due to bending about the central region in the longitudinal direction of the plate and transverse to the longitudinal direction of the covering plate An opening or groove or recess formed to extend into the material of the plate portion provides the engaging wall of the outer frame and one end of the covering plate due to deflection about the longitudinal central region of the covering plate One end plate portion of the covering plate that is transverse to the moving direction of the covering plate portion and transverse to the longitudinal direction of the covering plate The engaging wall surface of the covering plate is provided by al protruding projections.

  In the above invention, in addition to the engagement wall surface provided on one end plate portion of the outer frame, another engagement wall surface is provided on the other end plate portion of the outer frame. In addition to the engagement wall surface provided on one end plate portion of the covering plate, another engagement wall surface may be provided on the other end plate portion of the covering plate. . In this case, in a state where the covering plate is connected to the outer frame, it is transverse to the moving direction of the other end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate and The other engagement wall surface of the outer frame and the other engagement wall surface of the covering plate extend in a direction transverse to the longitudinal direction, and the other engagement wall surface of the outer frame and the other engagement wall of the covering plate extend. The other end plate portion of the covering plate is connected to the other end plate portion of the outer frame with a locking force by engaging with the engaging wall surface, and The length of the region where the other engaging wall surface of the covering plate engages, and the length along the longitudinal direction of the outer frame and the covering plate includes the other engaging wall surface, and the end plate of the outer frame A part or the other engaging wall If longer than the thickness of the end plate portion of the example was coated plates preferred.

  According to this, for the same reason as described above, the other end plate portion of the covering plate and the outer frame are formed even when the covering plate is bent around the central region in the longitudinal direction of the covering plate. It is possible to obtain an effect that the connection with the other end plate portion is prevented from being disconnected by the bending of the covering plate.

  In the above invention, the other engaging wall surface of the outer frame or the other engaging wall surface of the covering plate may be provided by any means as long as the above-described effects are obtained. For example, the covering plate is connected to the outer frame. In this state, the outer frame extends laterally with respect to the moving direction of the other end plate portion of the covering plate due to bending about the central region in the longitudinal direction of the covering plate and laterally with respect to the longitudinal direction of the covering plate. Protrusion projecting from the other end plate portion provides the other engaging wall surface of the outer frame, and movement of the other end plate portion of the covering plate by bending around the longitudinal central region of the covering plate Covered by a protrusion protruding from the other end plate part of the covering plate transverse to the direction and transverse to the longitudinal direction of the covering plate It said another engagement walls rate is provided.

  In the above invention, the other engaging wall surface of the outer frame or the other engaging wall surface of the covering plate may be provided by any means as long as the above-described effects are obtained. For example, the covering plate is connected to the outer frame. In this state, the outer frame extends laterally with respect to the moving direction of the other end plate portion of the covering plate due to bending about the central region in the longitudinal direction of the covering plate and laterally with respect to the longitudinal direction of the covering plate. Protrusion projecting from the other end plate portion provides the other engaging wall surface of the outer frame, and movement of the other end plate portion of the covering plate by bending around the longitudinal central region of the covering plate Formed to extend inside the material of the other end plate portion of the covering plate transverse to the direction and transverse to the longitudinal direction of the covering plate It said another engagement wall of the covering plate is provided by an opening or groove or recess.

  In the above invention, the other engaging wall surface of the outer frame or the other engaging wall surface of the covering plate may be provided by any means as long as the above-described effects are obtained. For example, the covering plate is connected to the outer frame. In this state, the outer frame extends laterally with respect to the moving direction of the other end plate portion of the covering plate due to bending about the central region in the longitudinal direction of the covering plate and laterally with respect to the longitudinal direction of the covering plate. The other engaging wall surface of the outer frame is provided by an opening or groove or recess formed to extend into the material of the other end plate portion, and by bending about the longitudinal central region of the covering plate The other end of the covering plate is transverse to the direction of movement of the other end plate portion of the covering plate and transverse to the longitudinal direction of the covering plate It said another engagement wall of the covering plate is provided by a projection projecting from the rate portion.

  Further, in the above invention, the material constituting the covering plate may be any material as long as the above-described effects are obtained. For example, when the covering plate is a part manufactured from a thermoplastic resin, a greater effect can be obtained. it can.

  That is, when the covering plate is manufactured from a thermoplastic resin, there is a high possibility that the covering plate will be largely bent around the central region in the longitudinal direction. In this case, there is a high possibility that the engagement between the engagement wall surface of the covering plate and the engagement wall surface of the outer frame is disengaged due to the bending. However, in such a case, the engagement wall surface of the covering plate is transverse to the moving direction of the end plate portion of the covering plate due to the bending about the central region in the longitudinal direction of the covering plate, and in the longitudinal direction of the covering plate. The direction of movement of the end plate portion of the covering plate due to bending about the central region in the longitudinal direction of the covering plate when the engaging wall of the outer frame extends in the lateral direction and the covering wall is connected to the outer frame. Is a length of a region extending in a direction transverse to the longitudinal direction of the covering plate and in which the engaging wall surfaces engage with each other and having a length along the longitudinal direction of the covering plate. Since it is longer than the thickness of the end plate portion of the covering plate, it is surely suppressed that the engagement wall surfaces are disengaged due to the bending of the covering plate. It is possible to obtain the Kina effect.

It is a disassembled perspective view of one embodiment of the register for wind direction adjustment of this invention. (A) It is a front view of the register for wind direction adjustment, (B) It is a rear view of the register. 2A is a top view of the wind direction adjusting register when viewed from the direction indicated by the arrow U in FIG. 2A, and FIG. 2B is the direction indicated by the arrow B in FIG. It is a bottom view of the register for wind direction adjustment when viewed. 2A is a right side view of the wind direction adjusting register when viewed from the direction indicated by the arrow R in FIG. 2A, and FIG. 2B is the direction indicated by the arrow L in FIG. It is a left view of the register for wind direction adjustment when it sees from.

  Embodiments of the wind direction adjusting register of the present invention will be described below with reference to the drawings. 1 to 4 show one embodiment of the wind direction adjusting register of the present invention. FIG. 1 is an exploded view of a wind direction adjusting register of one embodiment, FIG. 2 is a front view and a rear view of the wind direction adjusting register of this embodiment, and FIG. 3 is a diagram of the wind direction adjusting register of this embodiment. FIG. 4 is a right side view and a left side view of the wind direction adjusting register of the present embodiment.

  The illustrated resistor comprises two outer frame parts 10, 11, a plurality of blades 12, a rod 13, two end parts 14, 15 and a covering plate 16. The outer frame parts 10 and 11, the blade 12, the rod 13, the end parts 14 and 15 and the covering plate 16 are manufactured from a thermoplastic resin (particularly polypropylene). Moreover, an outer frame is comprised by connecting the two outer frame components 10 and 11 mutually. Further, in the present embodiment, the outer frame parts 10, 11, the blade 12, the rod 13, and the end parts 14, 15 are formed in one molding machine, and these formed outer frame parts, blades, rods, and The assembly of these outer frame parts, blades, rods and end parts is manufactured by connecting or assembling the end parts in the same molding machine. Separately from this, a covering plate 16 is formed, and the covering plate 16 is connected to the assembly, whereby the wind direction adjusting register of this embodiment is manufactured.

  One outer frame component (hereinafter, this component is referred to as “first outer frame component”) 10 has one thin and thin main body plate portion 10A and two thin end plate portions 10B and 10C. One end plate portion 10B extends in a direction perpendicular to the extending plane of the main body plate portion 10A from one longitudinal end portion of the main body plate portion 10A. The other end plate portion 10C extends in a direction perpendicular to the extending plane of the main body plate portion 10A from the other end in the longitudinal direction of the main body plate portion 10A.

  The dimension of the main body plate portion measured in the longitudinal direction of the main body plate portion 10A is referred to as “vertical dimension”, and is transverse to the longitudinal direction of the main body plate portion 10A and along the extending plane of the main body plate portion 10A. The dimension of the main body plate portion measured in the measured direction is referred to as “lateral dimension”, and the main body is measured in a direction transverse to the longitudinal direction of the main body plate portion 10A and perpendicular to the extending plane of the main body plate portion 10A. When the dimension of the plate portion is referred to as “thickness dimension”, the vertical dimension is larger than the horizontal dimension, and the thickness dimension is considerably smaller than the horizontal dimension and overwhelmingly smaller than the vertical dimension.

  Further, the dimension of the end plate portion 10B measured from one end portion of the main body plate portion 10A in the extending direction of the end plate portion 10B is referred to as “vertical dimension”, and is the above extending direction of the end plate portion 10B. The dimension of the end plate portion 10B measured in the direction along the extending plane of the end plate portion 10B is referred to as “lateral dimension”, and is the above-described extending direction of the end plate portion 10B and the end plate portion 10B. When the dimension of the end plate portion 10B measured perpendicular to the extending plane is referred to as a “thickness dimension”, the vertical dimension is smaller than the horizontal dimension, and the thickness dimension is considerably smaller than the horizontal dimension and the vertical dimension.

  Similarly, the dimension of the end plate portion 10C measured from the other end portion of the main body plate portion 10A in the extending direction of the end plate portion 10C is referred to as “vertical dimension”, and the end plate portion 10C is extended in the above extending direction. The dimension of the end plate portion 10C measured in the direction along the extending plane of the end plate portion 10C is referred to as “lateral dimension”, and is the extension direction of the end plate portion 10C and the end plate portion. When the dimension of the end plate portion 10C measured perpendicular to the extending plane of 10C is referred to as “thickness dimension”, the vertical dimension is smaller than the horizontal dimension, and the thickness dimension is considerably larger than the horizontal dimension and the vertical dimension. small.

  The other outer frame component (hereinafter, this component is referred to as “second outer frame component”) 11 has one thin and thin main body plate portion 11A and two thin end plate portions 11B and 11C. One end plate portion 11B extends in a direction perpendicular to the extending plane of the main body plate portion 11A from one longitudinal end portion of the main body plate portion 11A. The other end plate portion 11C extends in a direction perpendicular to the extending plane of the main body plate portion 11A from the other end portion in the longitudinal direction of the main body plate portion 11A.

  The dimension of the main body plate portion measured in the longitudinal direction of the main body plate portion 11A is referred to as “vertical dimension”, and is transverse to the longitudinal direction of the main body plate portion 11A and along the extending plane of the main body plate portion 11A. The dimension of the main body plate portion measured in the measured direction is referred to as “lateral dimension”, and the main body is measured in a direction transverse to the longitudinal direction of the main body plate portion 11A and perpendicular to the extending plane of the main body plate portion 11A. When the dimension of the plate portion is referred to as “thickness dimension”, the vertical dimension is larger than the horizontal dimension, and the thickness dimension is considerably smaller than the horizontal dimension and overwhelmingly smaller than the vertical dimension.

  Further, the dimension of the end plate portion 11B measured in the extending direction of the end plate portion 11B from one end portion of the main body plate portion 11A is referred to as “vertical dimension”, and is the above extending direction of the end plate portion 11B. The dimension of the end plate portion 11B measured in the direction along the extending plane of the end plate portion 11B is referred to as “lateral dimension”, and is the above-described extending direction of the end plate portion 11B and the end plate portion 11B. When the dimension of the end plate portion 11B measured perpendicular to the extending plane is referred to as the “thickness dimension”, the vertical dimension is smaller than the horizontal dimension, and the thickness dimension is considerably smaller than the horizontal dimension and the vertical dimension.

  Similarly, the dimension of the end plate portion 11C measured in the extending direction of the end plate portion 11C from the other end portion of the main body plate portion 11A is referred to as “vertical dimension”, and in the extending direction of the end plate portion 11C. The dimension of the end plate portion 11C measured in the direction along the extending plane of the end plate portion 11C is referred to as “lateral dimension”, and is the extension direction of the end plate portion 11C and the end plate portion. When the dimension of the end plate portion 11C measured perpendicular to the extending plane of 11C is referred to as “thickness dimension”, the vertical dimension is smaller than the horizontal dimension, and the thickness dimension is considerably larger than the horizontal dimension and the vertical dimension. small.

  As described above, the outer frame is configured by connecting the two outer frame components 10 and 11 to each other. More specifically, one end plate portion 10B of the first outer frame component 10 and the first outer frame component 10 are connected to each other. The one end plate portion 11B of the second outer frame component is connected to each other, and the other end plate portion 10C of the first outer frame component 10 and the other end plate portion 11C of the second outer frame component are connected to each other. The outer frame is configured by being connected.

  Incidentally, as can be seen with reference to FIG. 1, a claw portion 10 </ b> D is provided at one side end portion of one end plate portion 10 </ b> B of the first outer frame component 10. The claw portion 10D protrudes from one side end portion of the end plate portion 10B in a direction away from the main body plate portion 10A in the vertical dimension of the end plate portion 10B. Further, the claw portion 10D has a projection 10E at its tip that protrudes in the direction of the width of the main body plate portion 10A and toward the other side end of the end plate portion 10B.

  On the other hand, one side end of one end plate portion 11B of the second outer frame component 11 (specifically, the first outer frame when the second outer frame component 11 is connected to the first outer frame component 10) A claw portion 11 </ b> D is provided at a side end portion facing one side end portion of one end plate portion 10 </ b> B of the component 10. The claw portion 11D protrudes from one side end portion of the end plate portion 11B in the direction of the vertical dimension of the end plate portion 11B in a direction away from the main body plate portion 11A. Further, the claw portion 11D has a projection 11E protruding at the tip thereof in the direction of the width dimension of the main body plate portion 11A and opposite to the direction toward the other side end portion of the end plate portion 11B.

  When one end plate portion 10B of the first outer frame component 10 and one end plate portion 11B of the second outer frame component 11 are connected to each other, the main plate portion 10A of the first outer frame component 10 is extended. Parallel to the wall surface of the protrusion 10E that is parallel to the existing plane and facing the main body plate portion 10A and the extension plane of the main body plate portion 11A of the second outer frame part 11 and faces the main body plate portion 11A. The wall surface of the protrusion 11E engages with each other. These wall surfaces (hereinafter referred to as “engagement wall surfaces”) are formed such that one end plate portion 10B of the first outer frame component 10 and one end plate portion 11B of the second outer frame component 11 are mutually connected. The end plate portions 10B and 11B are prevented from being separated from each other by being engaged with each other while being compressed.

  In addition, it is the length of the area | region where the engagement wall surface of the protrusion 10E and the engagement wall surface of the protrusion 11E engage, Comprising: The length along the longitudinal direction of the 1st outer frame component 10 and the 2nd outer frame component 11 is the length. , Longer than the thickness dimension of the end plate portions 10B, 11B.

  Similarly, as can be seen with reference to FIG. 1, a claw portion 10 </ b> F is provided at one side end portion of the other end plate portion 10 </ b> C of the first outer frame component 10. The claw portion 10F protrudes from one side end of the end plate portion 10C in a direction away from the main body plate portion 10A in the longitudinal dimension of the end plate portion 10C. Further, the claw portion 10F has a projection 10G protruding at the tip thereof in the width dimension direction of the main body plate portion 10A and toward the other side end portion of the end plate portion 10C.

  On the other hand, one side end of the other end plate portion 11C of the second outer frame component 11 (specifically, the first outer frame when the second outer frame component 11 is connected to the first outer frame component 10) A claw portion 11 </ b> F is provided on a side end portion facing one side end portion of the other end plate portion 10 </ b> C of the component 10. The claw portion 11F protrudes from one side end portion of the end plate portion 11C in a direction away from the main body plate portion 11A in the vertical dimension of the end plate portion 11C. Further, the claw portion 11F has a projection 11G protruding at the tip thereof in the direction of the width dimension of the main body plate portion 11A and in the direction opposite to the direction toward the other side end portion of the end plate portion 11C.

  When the other end plate portion 10C of the first outer frame component 10 and the other end plate portion 11C of the second outer frame component 11 are connected to each other, the main body plate portion 10A of the first outer frame component 10 is extended. Parallel to the wall surface of the protrusion 10G parallel to the existing plane and facing the main body plate portion 10A and the extending plane of the main body plate portion 11A of the second outer frame part 11, and facing the main body plate portion 11A. The wall surface of the protrusion 11G engages with each other. These wall surfaces (hereinafter referred to as “engagement wall surfaces” respectively) are formed such that the other end plate portion 10C of the first outer frame component 10 and the other end plate portion 11C of the second outer frame component 11 are mutually connected. The end plate portions 10 </ b> C and 11 </ b> C are prevented from being separated from each other by being engaged with each other while being compressed.

  In addition, it is the length of the area | region where the engagement wall surface of the processus | protrusion 10G and the engagement wall surface of the processus | protrusion 11G engage, Comprising: The length along the longitudinal direction of the 1st outer frame component 10 and the 2nd outer frame component 11 is the length. It is longer than the thickness dimension of the end plate portions 10C and 11C.

  By taking the form in which the first outer frame component and the second outer frame component are connected to each other by the engagement of the engaging wall surfaces of the protrusions configured as described above, the central region in the longitudinal direction of the first outer frame component A portion on the outer wall surface side of the main body plate portion of the first outer frame component (that is, the first outer frame facing outward when the first outer frame component and the second outer frame component are connected) The part near the wall surface of the main body plate portion of the part is contracted, and the part on the inner wall surface side of the main body plate part (that is, when the first outer frame part and the second outer frame part are connected) faces inward. Even when the first outer frame component is bent such that the portion of the first outer frame component in the vicinity of the wall surface of the main body plate portion is elongated (hereinafter, this bending is simply referred to as “bending”). The main body of the second outer frame part centering on the central region in the longitudinal direction of the outer frame part A portion on the outer wall surface side of the rate portion (that is, a portion in the vicinity of the wall surface of the main body plate portion of the second outer frame component facing outward when the first outer frame component and the second outer frame component are connected) The portion of the main body plate portion on the inner wall surface side (that is, the wall surface of the main body plate portion of the second outer frame component facing inward when the first outer frame component and the second outer frame component are connected) Even when the second outer frame component is bent such that the adjacent portion) extends (hereinafter, this bending is simply referred to as “deflection”), the engagement between the engagement wall surfaces of the protrusions is the first outer frame. The bending of the frame part or the bending of the second outer frame part is suppressed, and as a result, the connection between the first outer frame part and the second outer frame part is the bending of the first outer frame part or the second outer frame part. It is suppressed that it comes off by bending.

  That is, in the case where the first outer frame component is bent, when the first outer frame component and the second outer frame component are connected to each other, the first outer frame component is freed from bending. The outer frame part is connected to the second outer frame part. Accordingly, at this time, the first outer frame component has a stress to bend it. Therefore, the force that the end plate portion of the first outer frame component tries to move so as to draw an arc in the direction away from the end plate portion of the second outer frame component with the center region in the longitudinal direction of the first outer frame component as the center. Acts on the end plate portion of the first outer frame part. Here, the length of the region where the engagement wall surface of the end plate portion of the first outer frame component engages with the engagement wall surface of the end plate portion of the second outer frame component, and the first outer frame component If the length along the second outer frame part is relatively short, the engagement of these engaging wall surfaces cannot withstand the force of moving to draw an arc of the end plate portion of the first outer frame part. If these lengths are longer than the thickness dimension of the end plate portion of the first outer frame part or the second outer frame part, the engagement wall surfaces are not engaged. The inventors of the present application have clarified that it is possible to reliably prevent the disengagement, or at least prevent the disengagement of these engagement wall surfaces.

  In the above-described embodiment, this length is longer than the thickness dimension of the end plate part of the first outer frame part or the second outer frame part. Disengagement between the engagement wall surface of the frame part and the engagement wall surface of the second outer frame part is suppressed. For the same reason, even when the second outer frame part is bent, the engagement between the engaging wall surface of the first outer frame part and the engaging wall surface of the second outer frame part is caused by the bending of the second outer frame part. It is suppressed that the match is lost.

  For the above reasons, according to the above-described embodiment, the connection between the end plate portion of the first outer frame component and the end plate portion of the second outer frame component is the bending of the first outer frame component or the second outer frame. The effect that it is suppressed that it remove | deviates by bending of components is acquired.

  Further, the first outer frame part and the second outer frame part are molded in one molding machine, and the molded first outer frame part and the second outer frame part are connected in the same molding machine. When the method of manufacturing is adopted, there is a high possibility that the first outer frame part and the second outer frame part bend. If the present invention is applied in such a case, a greater effect can be obtained as the effect described above.

  The embodiment described above is an embodiment in which the engagement wall surface of the first outer frame component is provided by the protrusion and the engagement wall surface of the second outer frame component is provided by the protrusion. However, according to the present invention, as long as the above-described effects can be obtained, the engagement wall surface of the first outer frame part is provided by the protrusion, and an opening, a groove, or a recess is provided instead of providing the protrusion on the second outer frame part. An engagement wall surface of the second outer frame component may be provided by a wall surface that is provided and defines the opening or groove or recess. Further, according to the present invention, as long as the above-described effect can be obtained, an opening, a groove, or a recess is provided instead of providing the protrusion on the first outer frame component, and the first wall surface that defines the opening, the groove, or the recess is The engaging wall surface of the outer frame part may be provided and the engaging wall surface of the second outer frame part may be provided by the protrusion.

  Further, the above-described embodiment is an embodiment in which the protrusions that provide the engagement wall surface are provided on the end plate portions of the first outer frame component and the second outer frame component. However, according to the present invention, as long as the above-described effect can be obtained, the first outer frame part and the second outer frame part other than the end plate portions of the first outer frame part and the second outer frame part are used as the protrusion. You may make it provide in.

  Each blade 12 has a plate shape. In the register of the present embodiment, the blade 12 is sandwiched between outer frame parts 10 and 11 connected to each other. The blade 12 is rotatable with respect to the outer frame parts 10 and 11 while being sandwiched between the outer frame parts 10 and 11.

  The rod 13 has a rod shape. In the register of the present embodiment, the rod 13 is connected to all the blades 12. The rod 13 is movable with respect to the outer frame parts 10 and 11 in a direction parallel to the longitudinal axis of the register (hereinafter, this axis is referred to as “register longitudinal axis”) while being connected to the blade 12. When the rod 13 is moved relative to the outer frame parts 10 and 11 in one direction parallel to the register longitudinal axis, the rod 13 simultaneously moves all the blades 12 in one direction relative to the outer frame parts 10 and 11. Can be rotated. On the other hand, when the rod 13 is moved with respect to the outer frame parts 10 and 11 in the other direction parallel to the register longitudinal axis, the rod 13 simultaneously moves all the blades 12 with respect to the outer frame parts 10 and 11. Can be rotated in the direction of. By rotating the blade 12 with respect to the outer frame parts 10 and 11, the flow rate and the flow direction of the gas discharged from the register are changed.

  The one end part 14 covers the one end plate part 10B of the first outer frame part 10 and the one end plate part 11B of the second outer frame part 11 which are connected to each other. It is attached to one end of the outer frame formed by the outer frame component 10 and the second outer frame component 11. The other end part 15 covers the other end plate part 10C of the first outer frame part 10 and the other end plate part 11C of the second outer frame part 11 connected to each other. It is attached to the other end of the outer frame formed by the outer frame component 10 and the second outer frame component 11.

  The covering plate 16 has one elongated and thin main plate portion 16A and two thin end plate portions 16B and 16C. One end plate portion 16B extends in a direction perpendicular to the extending plane of the main body plate portion 16A from one longitudinal end portion of the main body plate portion 16A. The other end plate portion 16C extends in a direction perpendicular to the extending plane of the main body plate portion 16A from the other end portion in the longitudinal direction of the main body plate portion 16A.

  The dimension of the main body plate portion measured in the longitudinal direction of the main body plate portion 16A is referred to as “vertical dimension”, and is transverse to the longitudinal direction of the main body plate portion 16A and along the extending plane of the main body plate portion 16A. The dimension of the main body plate portion measured in the measured direction is referred to as a “lateral dimension”, and the main body is measured in a direction transverse to the longitudinal direction of the main body plate portion 16A and perpendicular to the extending plane of the main body plate portion 16A. When the dimension of the plate portion is referred to as “thickness dimension”, the vertical dimension is larger than the horizontal dimension, and the thickness dimension is considerably smaller than the horizontal dimension and overwhelmingly smaller than the vertical dimension.

  In addition, the dimension of the end plate portion 16B measured from one end of the main body plate portion 16A in the extending direction of the end plate portion 16B is referred to as “vertical dimension”, and is the above extending direction of the end plate portion 16B. The dimension of the end plate portion 16B measured in the direction along the extending plane of the end plate portion 16B is referred to as “lateral dimension”, and is the above-described extending direction of the end plate portion 16B and the end plate portion 16B. When the dimension of the end plate portion 16B measured perpendicular to the extending plane is referred to as the “thickness dimension”, the vertical dimension is smaller than the horizontal dimension, and the thickness dimension is considerably smaller than the horizontal dimension and the vertical dimension.

  Similarly, the dimension of the end plate portion 16C measured from the other end of the main body plate portion 16A in the extending direction of the end plate portion 16C is referred to as “vertical dimension”, and the end plate portion 16C is extended in the above extending direction. The dimension of the end plate portion 16C measured in the direction along the extending plane of the end plate portion 16C is referred to as “lateral dimension”, and is the above-described extending direction of the end plate portion 16C and the end plate portion. When the dimension of the end plate portion 16C measured perpendicular to the extending plane of 16C is referred to as “thickness dimension”, the vertical dimension is smaller than the horizontal dimension, and the thickness dimension is considerably larger than the horizontal dimension and the vertical dimension. small.

  One end plate portion 16B of the covering plate 16 is provided with two openings 16D penetrating the end plate portion 16B in the thickness direction. Further, the other end plate portion 16C of the covering plate 16 is provided with two openings 16E penetrating the end plate portion 16C in the thickness direction. One end part 14 is provided with two protrusions 14A protruding outward from the outer wall surface. These protrusions 14A extend in the extending direction of the main body plate portion 10A of the first outer frame component 10 when the end piece 14 is attached to the outer frame (therefore, the extending direction of the main body plate portion 11A of the second outer frame component 11). ) Project outward from the outer wall surface of the end part 14. The other end part 15 is also provided with two protrusions (not shown) protruding outward from the outer wall surface. These protrusions extend in the extending direction of the main body plate portion 10A of the first outer frame component 10 when the end part 15 is attached to the outer frame (therefore, the extending direction of the main body plate portion 11A of the second outer frame component 11). Projecting outward from the outer wall surface of the end part 15.

  An opening 16D provided in one end plate portion 16B of the cover plate 16 engages with a protrusion 14A provided in one end component 14, and is provided in the other end plate portion 16C of the cover plate 16. The cover plate 16 is substantially attached to the outer frame by engaging the opening 16 </ b> E with a protrusion (not shown) provided on the other end part 15.

  By adopting a configuration in which the entire outer wall surface of the first outer frame part 10 is covered with the covering plate in this way, the manufacture of the first outer frame part, the structure of the first outer frame part, or the second outer frame part On the outer wall surface of the body plate portion of the first outer frame component due to the conditions required for the first outer frame component regarding the connection of the first outer frame component to the blade or the assembly of the first outer frame component to the blade Even when a specific design cannot be applied, the first outer frame component is substantially covered by covering the entire outer wall surface of the main body plate portion of the first outer frame component with a covering plate having a desired design. Even if it is a case where a material having a specific color cannot be used as a material constituting the first outer frame part, it is possible to obtain the same effect as when a desired design is applied to the outer wall surface of Material with desired color Thus, by covering the entire outer wall surface of the main body plate portion of the first outer frame component with the configured covering plate, substantially the same as the case where the first outer frame component is configured using a material having a desired color. The effect of can be obtained.

  In particular, the first outer frame part, the second outer frame part, the blade, the rod, and the end part are molded in one molding machine, and the molded first outer frame part, second outer frame part, blade, A method of manufacturing an assembly of the first outer frame part, the second outer frame part, the blade, the rod, and the end part by connecting or assembling the rod and the end part in the same molding machine is adopted. In this case, there is a high possibility that the conditions required for the first outer frame part and the second outer frame part will be severe. Therefore, in such a case, a coating plate is manufactured separately from the first outer frame component, the second outer frame component, the blade, the rod, and the end component, and the coating plate is assembled into the assembly manufactured in one molding machine. If it is made to attach, a bigger effect can be acquired as an effect mentioned above.

  In addition, embodiment mentioned above is embodiment which applied this invention, when a 1st outer frame component and a 2nd outer frame component are manufactured with a thermoplastic resin. However, the present invention can be applied to the case where the first outer frame part is bent even if the first outer frame part is not manufactured from the thermoplastic resin. Of course, the present invention can be applied to the case where the second outer frame part is bent even if the second outer frame part is not manufactured from the thermoplastic resin.

  Further, a portion on the outer wall surface side of the main body plate portion 16A of the covering plate 16 around the central region in the longitudinal direction of the covering plate 16 (that is, the covering facing outward when the covering plate 16 is attached to the outer frame). The portion of the plate 16 in the vicinity of the wall surface of the main body plate portion 16A is contracted, and the portion on the inner wall surface side of the main body plate portion 16A (that is, the covering plate 16 facing inward when the covering plate 16 is attached to the outer frame). The present invention may be applied to the case where the covering plate 16 is bent such that the portion near the wall surface of the main body plate portion 16A extends (hereinafter, this bending is simply referred to as “bending”).

  In this case, for example, instead of the opening 16D of one end plate portion 16B of the covering plate 16 of the above-described embodiment, the end plate portion 16B of the covering plate 16 has a width dimension direction of the main body plate portion 16A. And a projection projecting in a direction from one side end of the end plate portion 16B toward the other side end, and one end of the covering plate 16 instead of the projection 14A of the one end component 14. When the part plate portion 16B is attached to the end part 14, a protrusion projecting in the direction opposite to the protrusion is provided on the end part 14 corresponding to the protrusion. Furthermore, instead of the opening 16E of the other end plate portion 16C of the cover plate 16 of the above-described embodiment, the end plate portion 16C of the cover plate 16 is connected to the end portion in the width dimension direction of the main body plate portion 16A. A protrusion that protrudes from one side end of the plate portion 16C toward the other side end is provided, and the other end plate portion 16C of the covering plate 16 is replaced with a protrusion of the other end component 15. A protrusion that protrudes in the direction opposite to the protrusion is provided on the end part 15 corresponding to the protrusion when the is attached to the end part 15.

  When one end plate 16B of the covering plate 16 is attached to the one end component 14, the main plate portion 16A of the covering plate 16 out of the wall surface of the protrusion provided on the end plate portion 16B. Of the wall surfaces of the protrusions provided on one end part 14, the covering plate is a wall surface (hereinafter referred to as “engagement wall surface”) that is parallel to the extending plane and faces the main body plate portion 16 </ b> A. The protrusion engages with a wall surface facing the engagement wall surface (hereinafter also referred to as “engagement wall surface”). These engaging wall surfaces are engaged with one end plate of the covering plate 16 by being engaged with each other while being compressed when the one end plate portion 16B of the covering plate 16 is about to be separated from the one end component 14. The part 16 </ b> B is prevented from moving away from the one end part 14.

  On the other hand, when the other end plate 16C of the covering plate 16 is attached to the other end component 15, the main plate portion 16A of the covering plate 16 out of the wall surfaces of the protrusions provided on the end plate portion 16C. Among the wall surfaces of the protrusions provided on the other end part 15 is a wall surface (hereinafter referred to as “engagement wall surface”) parallel to the extending plane and facing the main body plate portion 16A. The protrusion engages with a wall surface facing the engagement wall surface (hereinafter also referred to as “engagement wall surface”). These engagement wall surfaces are engaged with each other while being compressed while the other end plate portion 16C of the cover plate 16 is about to be separated from the other end part component 15, so that the other end plate of the cover plate 16 is engaged. The part 16 </ b> C is prevented from separating from the other end part 15.

  The length of the region where the engagement wall surface provided on one end plate portion 16B of the covering plate 16 and the engagement wall surface provided on one end component 14 correspondingly engage with each other is as follows. The length of the covering plate 16 along the longitudinal direction is longer than the thickness dimension of one end plate portion 16B of the covering plate 16. Similarly, the length of the region where the engaging wall surface provided in the other end plate portion 16C of the covering plate 16 and the engaging wall surface provided in the other end part part 15 correspondingly engage with each other. The length of the covering plate 16 along the longitudinal direction is longer than the thickness dimension of the other end plate portion 16C of the covering plate 16.

  Even if the covering plate is bent, the engagement of the covering plate can be achieved by attaching the covering plate to the end part by engaging the engaging wall surfaces of the protrusions configured as described above. The engagement between the mating wall surface and the engagement wall surface of the end part is prevented from being released due to the bending of the covering plate.

  That is, when the covering plate is bent, if the covering plate is attached to the end part, the covering plate is attached to the end part in a form in which the bending of the covering plate is eliminated. Therefore, at this time, the cover plate is inherently stressed to bend it. Accordingly, a force that moves the end plate portion of the covering plate so as to draw an arc in a direction away from the end component about the longitudinal center region of the covering plate acts on the end plate portion of the covering plate. Here, if the length of the region where the engagement wall surface of the end plate portion of the cover plate engages with the engagement wall surface of the end part and the length along the cover plate is relatively short, these The engagement of the mating wall cannot withstand the force of moving to draw an arc of the end plate portion of the covering plate, and the engagement of these engaging walls is disengaged. If it is longer than the thickness dimension of the part plate portion, it is possible to reliably prevent the engagement wall surfaces from being disengaged, or at least prevent the engagement wall surfaces from being disengaged. can do.

  In the above-described embodiment, this length is longer than the thickness dimension of the end plate portion of the covering plate, so that the engagement wall surface of the covering plate and the engagement wall surface of the end part are caused by the bending of the covering plate. The disengagement of is suppressed.

  For the above reasons, according to the above-described embodiment, an effect is obtained in which the connection between the end plate portion of the cover plate and the end part is prevented from being disconnected due to the bending of the cover plate.

  Further, the first outer frame part, the second outer frame part, the end part, and the covering plate are molded in one molding machine, and the molded first outer frame part, second outer frame part, and end part are formed. And a method of manufacturing the first outer frame part, the second outer frame part, the end part, and the assembly of the covering plate by assembling the covering plate in the same molding machine. There is a high possibility of bending. If the present invention is applied in such a case, a greater effect can be obtained as the effect described above.

  In addition, embodiment mentioned above is embodiment which provides the engagement wall surface of a coating | coated plate with a protrusion, and provides the engagement wall surface of an edge part with a protrusion. However, according to the present invention, as long as the above-described effect can be obtained, the engagement wall surface of the covering plate is provided by the protrusion, and an opening, a groove, or a recess is provided instead of providing the protrusion on the end part. An engagement wall surface of the end part may be provided by a wall surface that defines the groove or the recess. Further, according to the present invention, as long as the above-described effect can be obtained, an opening, a groove, or a recess is provided instead of providing a projection on the covering plate, and the engagement of the covering plate by the wall surface that defines the opening, the groove, or the recess While providing a wall surface, you may make it provide the engagement wall surface of an edge part by the said protrusion.

  Further, the above-described embodiment is an embodiment in which protrusions that provide the engaging wall surface are provided on the end plate portion and the end part of the covering plate. However, according to the present invention, as long as the above-described effects can be obtained, the protrusions may be provided on portions other than the end plate portion and the end plate portion of the cover plate other than the end plate portion.

  DESCRIPTION OF SYMBOLS 10 ... 1st outer frame component, 11 ... 2nd outer frame component, 10A, 11A ... Main body plate part, 10B, 10C, 11B, 11C ... End plate part, 10D, 10F, 11D, 11F ... Claw part, 10E 10G, 11E, 11G ... projection, 12 ... blade, 13 ... rod, 14, 15 ... end part, 16 ... covering plate, 16A ... main body plate part, 16B, 16C ... end plate part

Claims (16)

A wind direction adjusting register comprising an outer frame and a plurality of blades assembled to the outer frame,
The outer frame is constituted by the first outer frame component and the second outer frame component,
The first outer frame part has one elongated and thin main body plate part and two thin end plate parts, and one end plate part of the first outer frame part is the first outer frame part. The main body plate portion extends from one longitudinal end portion of the main body plate portion in a direction perpendicular to the extending plane of the main body plate portion, and the other end plate portion of the first outer frame component is the first outer frame component. Extending from the other end in the longitudinal direction of the body plate portion in a direction perpendicular to the extending plane of the body plate portion,
The second outer frame component has one elongated and thin main body plate portion and two thin end plate portions, and one end plate portion of the second outer frame component is the second outer frame component. The main body plate portion extends from one longitudinal end of the main body plate portion in a direction perpendicular to the extending plane of the main body plate portion, and the other end plate portion of the second outer frame component is the second outer frame component. Extending from the other end in the longitudinal direction of the body plate portion in a direction perpendicular to the extending plane of the body plate portion,
One end plate portion of the first outer frame component is connected to one end plate portion of the second outer frame component, and the other end plate portion of the first outer frame component is the second outer frame component. Connected to the other end plate portion of the
A first engagement wall surface is provided on one end plate portion of the first outer frame component, and a second engagement wall surface is provided on one end plate portion of the second outer frame component,
The first outer wall part has a first engagement wall surface that is transverse to a moving direction of one end plate portion of the first outer frame part due to bending about a central region in the longitudinal direction of the first outer frame part. One end plate portion of the second outer frame part extending in a direction transverse to the longitudinal direction of the second outer frame part and the second engagement wall surface being bent around the central region in the longitudinal direction of the second outer frame part Extending in a direction transverse to the longitudinal direction of the second outer frame part and transverse to the moving direction of
When the first engagement wall surface and the second engagement wall surface are engaged with each other, one end plate portion of the first outer frame component and one end plate portion of the second outer frame component have a locking force. In the wind direction adjusting registers connected to each other,
The length of the region where the first engagement wall surface and the second engagement wall surface are engaged, and the length along the longitudinal direction of the first outer frame component and the second outer frame component includes the first engagement wall surface. A wind direction adjusting register that is longer than the thickness of the end plate portion of the first outer frame component or the end plate portion of the second outer frame component having the second engaging wall surface.   A first engagement wall surface provided on one end plate part of the first outer frame part is transverse to a moving direction of the one end plate part of the first outer frame part due to the bending of the first outer frame part. Provided by a protrusion projecting from one end plate portion of the first outer frame component in a direction transverse to the longitudinal direction of the first outer frame component and one end of the second outer frame component The second engaging wall surface provided in the part plate part is transverse to the moving direction of the end plate part of the second outer frame part due to the bending of the second outer frame part, and the longitudinal direction of the second outer frame part 2. The wind direction adjusting register according to claim 1, wherein the wind direction adjusting register is provided by a protrusion projecting laterally with respect to the end plate portion of the second outer frame part.   A first engagement wall surface provided on one end plate part of the first outer frame part is transverse to a moving direction of the one end plate part of the first outer frame part due to the bending of the first outer frame part. Provided by a protrusion projecting from one end plate portion of the first outer frame component in a direction transverse to the longitudinal direction of the first outer frame component and one end of the second outer frame component The second engagement wall surface provided in the part plate part is transverse to the moving direction of one end plate part of the second outer frame part due to the bending of the second outer frame part, and the second outer frame part The wind direction adjusting register according to claim 1, wherein the wind direction adjusting register is provided by an opening or a groove or a recess formed to extend inside the material of the end plate portion of the second outer frame part in a direction transverse to the longitudinal direction.   In addition to the first engagement wall surface being provided on one end plate portion of the first outer frame component, another first engagement wall surface is provided on the other end plate portion of the first outer frame component. And the second engagement wall surface is provided on one end plate portion of the second outer frame part, and another second engagement wall surface is provided on the other side of the second outer frame part. And the other first engaging wall surface of the first outer frame part is bent around the central region in the longitudinal direction of the first outer frame part. Extending in a direction transverse to the direction and transverse to the longitudinal direction of the first outer frame part, and the other second engagement wall surface defines the longitudinal central region of the second outer frame part. The second outer frame portion that is transverse to the moving direction of the other end plate portion of the second outer frame component due to the bending at the center, The other end portion of the first outer frame component is formed by extending the other first engagement wall surface and the other second engagement wall surface with each other. A region where the plate portion and the other end plate portion of the second outer frame part are connected to each other with a locking force, and the other first engaging wall surface and the another second engaging wall surface engage with each other. The length of the first outer frame part and the length of the second outer frame part along the longitudinal direction of the end plate part of the first outer frame part provided with the other first engaging wall surface or the different The wind direction adjusting register according to any one of claims 1 to 3, wherein the wind direction adjusting register is longer than a thickness of an end plate portion of a second outer frame part including the second engaging wall surface. The other first engagement wall surface provided in the other end plate part of the first outer frame part is in the moving direction of the other end plate part of the first outer frame part due to the bending of the first outer frame part. And provided by a protrusion protruding from the other end plate portion of the first outer frame component in a transverse direction and transverse to the longitudinal direction of the first outer frame component, and the other of the second outer frame components The second engagement wall surface provided on the end plate portion of the second outer frame is transverse to the moving direction of the other end plate portion of the second outer frame component due to the bending of the second outer frame component, and the second outer frame 5. The wind direction adjusting register according to claim 4, provided by a protrusion protruding from the other end plate portion of the second outer frame component in a direction transverse to the longitudinal direction of the component.   The other first engagement wall surface provided in the other end plate part of the first outer frame part is in the moving direction of the other end plate part of the first outer frame part due to the bending of the first outer frame part. And provided by a protrusion protruding from the other end plate portion of the first outer frame component in a transverse direction and transverse to the longitudinal direction of the first outer frame component, and the other of the second outer frame components The second engagement wall surface provided on the end plate portion of the second side is transverse to the moving direction of the other end plate portion of the second outer frame part due to the bending of the second outer frame part, and is second 5. The wind direction adjusting device according to claim 4, provided by an opening or a groove or a recess formed to extend inside the material of the end plate portion of the second outer frame part in a direction transverse to the longitudinal direction of the outer frame part. register.   The wind direction adjusting register according to any one of claims 1 to 6, wherein the first outer frame component or the second outer frame component is a component manufactured from a thermoplastic resin.   8. The covering plate according to claim 1, further comprising a covering plate that covers the entire outer wall surface of the main body plate portion of the first outer frame component or the entire outer wall surface of the main body plate portion of the second outer frame component. Wind direction adjustment register. A wind direction adjusting register comprising an outer frame, a plurality of blades assembled to the outer frame, a covering plate, and two end parts ,
The outer frame is constituted by the first outer frame component and the second outer frame component ,
The first outer frame component has one elongated and thin body plate portion and two thin end plate portions, and the second outer frame component has one elongated and thin body plate portion and two A thin end plate portion ,
One end plate part of the first outer frame part and one end plate part of the second outer frame part are connected to each other and the other end plate part of the first outer frame part and the second outer frame part And the other end plate portion is connected to each other to form the outer frame,
One of the end parts is attached to the outer frame so as to cover one end plate part of the first outer frame part and one end plate part of the second outer frame part. The other of the end parts is attached to the outer frame so as to cover the other end plate part and the other end plate part of the second outer frame part,
The covering plate is arranged so as to cover the entire outer wall surface of one body plate portion or the entire outer wall surface of the other body plate portion,
The covering plate has one elongated and thin body plate portion and two thin end plate portions, and one end plate portion of the covering plate is one end in the longitudinal direction of the body plate portion of the covering plate. The other end plate portion of the covering plate extends in the direction perpendicular to the extending plane of the main body plate portion from the other end portion in the longitudinal direction of the main plate portion of the covering plate. Extending in a direction perpendicular to the extending plane of
With one end plate portion of the cover plate is connected to one end part of the other end plate portion of the cover plate is connected to the other end part,
An engagement wall surface is provided on the one end part, and an engagement wall surface is provided on one end plate portion of the covering plate,
An engagement wall surface is provided on the other end part, and an engagement wall surface is provided on the other end plate portion of the covering plate,
In a state where the covering plate is connected to the outer frame, it is transverse to the moving direction of one end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate and in the longitudinal direction of the covering plate. On the other hand, an engagement wall surface of the one end part and an engagement wall surface of one end plate portion of the cover plate extend in the lateral direction. One end plate part is connected to the one end part with a locking force ,
In a state where the covering plate is connected to the outer frame, it is transverse to the moving direction of the other end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate and in the longitudinal direction of the covering plate. On the other hand, an engagement wall surface of the other end part and an engagement wall surface of the other end plate part of the cover plate extend in the lateral direction, and these engagement wall surfaces engage with each other to thereby The other end plate portion is connected to the other end part with a locking force,
In the wind direction adjustment register,
While a length of the engaging wall and engages a region of the end plate section outer frame and the length along the longitudinal direction of the cover plate of the engagement wall and the cover plate of the one end parts of wherein also the thickness of the one end part of the rather long than the thickness of one end plate portion of the covering plate,
The length of the region where the engaging wall surface of the other end part and the engaging wall surface of the other end plate part of the covering plate are engaged, and the length along the longitudinal direction of the outer frame and the covering plate is Longer than the thickness of the other end part or the other end plate part of the covering plate,
Wind direction adjustment register. In the state where the covering plate is connected to the outer frame, the longitudinal direction of the covering plate is transverse to the moving direction of one end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate. The engagement wall surface of the one end part is provided by a protrusion projecting from the one end part laterally with respect to the longitudinal direction of the covering plate, One end plate of the covering plate by a protrusion projecting from one end plate portion of the covering plate in a direction transverse to the moving direction of the one end plate portion and transverse to the longitudinal direction of the covering plate The wind direction adjusting register according to claim 9, wherein the engaging wall surface of the portion is provided. In the state where the covering plate is connected to the outer frame, the longitudinal direction of the covering plate is transverse to the moving direction of one end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate. The engagement wall surface of the one end part is provided by a protrusion projecting from the one end part laterally with respect to the longitudinal direction of the covering plate, An opening or groove formed to extend into the material of one end plate portion of the covering plate in a direction transverse to the moving direction of one end plate portion and in a direction transverse to the longitudinal direction of the covering plate The wind direction adjusting register according to claim 9, wherein the engagement wall surface of one end plate portion of the covering plate is provided by a recess. In the state where the covering plate is connected to the outer frame, the longitudinal direction of the covering plate is transverse to the moving direction of one end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate. together with the engagement wall surface of one end part of the is provided by the formed opening or groove or recess so as to extend within the material of the one end part in a direction transverse to the longitudinal direction of the cover plate Projecting from one end plate portion of the covering plate in a direction transverse to the moving direction of one end plate portion of the covering plate and transverse to the longitudinal direction of the covering plate by bending about the central region The wind direction adjusting register according to claim 9, wherein the engaging wall surface of the one end plate portion of the covering plate is provided by a projection to be formed. In the state where the covering plate is connected to the outer frame, the longitudinal direction of the covering plate is transverse to the moving direction of the other end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate. The engagement wall surface of the other end part is provided by a protrusion protruding from the other end part laterally with respect to the longitudinal direction of the covering plate, The other end plate of the covering plate by a protrusion protruding from the other end plate portion of the covering plate in a direction transverse to the moving direction of the other end plate portion and in a direction transverse to the longitudinal direction of the covering plate 13. The wind direction adjusting register according to claim 12, wherein the engaging wall surface of the portion is provided. In the state where the covering plate is connected to the outer frame, the longitudinal direction of the covering plate is transverse to the moving direction of the other end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate. The engagement wall surface of the other end part is provided by a protrusion protruding from the other end part laterally with respect to the longitudinal direction of the covering plate, An opening or groove formed to extend into the material of the other end plate portion of the covering plate transverse to the direction of movement of the other end plate portion and transverse to the longitudinal direction of the covering plate The register for wind direction adjustment according to claim 12, wherein the engagement wall surface of the other end plate portion of the covering plate is provided by a recess. In the state where the covering plate is connected to the outer frame, the longitudinal direction of the covering plate is transverse to the moving direction of the other end plate portion of the covering plate due to the bending around the central region in the longitudinal direction of the covering plate. The engagement wall of the other end piece is provided by an opening or groove or recess formed to extend into the material of the other end piece transversely to the longitudinal direction of the covering plate Projecting from the other end plate portion of the covering plate in a direction transverse to the moving direction of the other end plate portion of the covering plate and transversely to the longitudinal direction of the covering plate by bending about the central region The wind direction adjusting register according to claim 12, wherein the engaging wall surface of the other end plate portion of the covering plate is provided by a projection to be formed. The wind direction adjusting register according to any one of claims 9 to 15, wherein the covering plate is a part manufactured from a thermoplastic resin.

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