CN204923362U - Cavity structure parts of blade parts and air conditioner device - Google Patents
Cavity structure parts of blade parts and air conditioner device Download PDFInfo
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- CN204923362U CN204923362U CN201520632227.8U CN201520632227U CN204923362U CN 204923362 U CN204923362 U CN 204923362U CN 201520632227 U CN201520632227 U CN 201520632227U CN 204923362 U CN204923362 U CN 204923362U
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Abstract
The utility model provides a cavity structure parts of blade parts and air conditioner device even the joint is carried out with the lid through the ultrasonic wave butt fusion to the main part, also can restrain the decline of quality in appearance, restraines the decline of intensity moreover. The blade parts are blade parts of the resin system that has of air conditioner device, have main part (20) and lid (30). Lid (30) and main part (20) between get involved there are well kenozooecium (60) the state down and main part (20) joint. At the tip of lid (30) side, be formed with concave part (50) by lid (30) or by lid (30) and main part (20). Main part (20) and lid (30) be the joint through the ultrasonic wave butt fusion, and the internal surface of concave part (50) supplies the ultrasonic wave bonding tool butt in the ultrasonic wave butt fusion.
Description
Technical field
The utility model relates to the hollow structure parts of resinous blade part and aircondition.
Background technology
In the past, such as disclosedly in patent document 1 (Japanese Unexamined Patent Publication 2009-14289 publication) like that formed by main body and lid two parts the blade part that aircondition has, and in the mode being formed as hollow structure by main body and lid joint.
In addition, for the appearance part that user as blade part sees, usually require high-quality outward appearance.But, the end of the end of main body and lid is overlapping and when being engaged by ultrasonic fusing, molten resin is exuded on the outer surface of the end of main body or lid sometimes.Further, producing end dislocation each other when engaging due to the pressing of wave welding head of ultrasonic wave, causing in this condition end being engaged with each other, the problem that the intensity producing junction surface declines.
[prior art document]
[patent document]
[patent document 1] Japanese Unexamined Patent Publication 2009-14289 publication
The content of utility model
Therefore, problem of the present utility model is to provide a kind of blade part, even if main body and lid are engaged by ultrasonic fusing, also the decline of apparent quality can be suppressed, and the decline of inhibition strength, and a kind of hollow structure parts of aircondition are provided, even if main body and lid are engaged by ultrasonic fusing, also can the decline of inhibition strength.
The blade part of first aspect of the present utility model is the resinous blade part that aircondition has, and has main body and lid.Engage with main body under covering the state that intervention has hollow bulb between main body.In the end of lid side, by covering or being formed with recess by lid and main body.Main body and lid are engaged by ultrasonic fusing, and the inner surface of recess abuts for the wave welding head of ultrasonic wave in ultrasonic fusing.
In the blade part of first aspect of the present utility model, even if main body and lid are engaged by ultrasonic fusing, owing to there is recess in the end of lid side, and can inconspicuous in appearance partial configuration junction surface.Further, by having the recess of the abutting portion as wave welding head of ultrasonic wave, the possibility that when can be reduced in joint, the bonding station of lid and main body misplaces.
Therefore, even if main body and lid are engaged by ultrasonic fusing, the decline of apparent quality also can be suppressed, and the decline of inhibition strength.
The blade part of second aspect of the present utility model is the blade part according to first aspect, and recess is formed as the shape similar to the outer shape of wave welding head of ultrasonic wave.In this blade part, by being designed so that wave welding head of ultrasonic wave embeds in recess, wave welding head of ultrasonic wave can be easily made to abut with the inner surface of recess.
The blade part of the third aspect of the present utility model is the blade part according to first or second aspect, and recess is only configured in anterior end.Anterior end is positioned at than the position of rear end by the face side of aircondition.
At this, because blade part is resin, thus main body easily produces dimensional discrepancy with covering when shaping and when shrinking.Further, when having recess in the peripheral end configured in one piece of blade part, when main body and lid have dimensional discrepancy, wave welding head of ultrasonic wave can not insert in recess, and wave welding head of ultrasonic wave can not abut with the inner surface of recess sometimes.
In the blade part of the third aspect of the present utility model, recess is only configured in the anterior end of blade part.Therefore, in the junction not having recess, the abutted position of wave welding head of ultrasonic wave has the free degree, can adjust the abutted position of wave welding head of ultrasonic wave.Therefore, even when main body and lid have dimensional discrepancy, also can reduce main body and cover the possibility that cannot be engaged by ultrasonic fusing.
The blade part of fourth aspect of the present utility model is that blade part has turning cylinder according to the blade part in first ~ third aspect described in any one aspect.Turning cylinder extends along the long side direction of blade part, and is configured in the 1st end of the side in the both ends of the short side direction vertical with long side direction.Recess arrangement is in the 2nd end.2nd end is the end with the 1st end opposite side in the both ends of short side direction.
At this, compare the 1st end, more easily seen by user with the 2nd end of the 1st end opposite side being configured with turning cylinder.
The 2nd end that the blade part of fourth aspect of the present utility model is easily seen user configures recess.Therefore, it is possible to the positioning precision of the main body improved when ultrasonic fusing and lid, and make oozing out unobtrusively of the molten resin produced when ultrasonic fusing.
Therefore, it is possible to suppress the decline of apparent quality.
The blade part of the 5th aspect of the present utility model is according to the blade part in first ~ fourth aspect described in any one aspect, and main body and/or lid have bending bend.Lid has the end abutting part be positioned near recess.End abutting part comprises bearing surface and opposed faces.Bearing surface is the face abutted with the end of wave welding head of ultrasonic wave.Opposed faces is the face extended along bearing surface.Main body comprises contact surface.Contact surface is the face contacted with opposed faces.Contact surface extends along the direction that end abutting part extends.
At this, when main body or lid bend, the end of the end of main body and lid is overlapping and when being engaged by ultrasonic fusing, when engaging, sweep is out of shape due to the pressing of wave welding head of ultrasonic wave, produce end dislocation each other thus and engaged under the state creating dislocation, sometimes cause the intensity at junction surface not enough.
In blade part in the of the present utility model 5th, bearing surface, opposed faces and contact surface extend in the same direction.Therefore, even if blade part has bend, also not easily produce dislocation when engaging, consequently can reduce the possibility of the intensity deficiency at junction surface.
The blade part of the 6th aspect of the present utility model is the blade part according to the 5th aspect, and bearing surface and opposed faces are relative to the face tilt vertical with the direction of insertion of wave welding head of ultrasonic wave.Therefore, in this blade part, relative to the pressing of wave welding head of ultrasonic wave, lid is not easy distortion.
The blade part of the 7th aspect of the present utility model is according to the blade part in first ~ fourth aspect described in any one aspect, and main body and/or lid have bending bend.Lid has the end abutting part be positioned near recess.End abutting part comprises bearing surface.Bearing surface is the face abutted with the end of wave welding head of ultrasonic wave.Bearing surface extends along the direction vertical with the direction of insertion of wave welding head of ultrasonic wave.In this blade part, extend along the direction vertical with the direction of insertion of wave welding head of ultrasonic wave with the bearing surface that the end of wave welding head of ultrasonic wave abuts, thus relative to the pressing of wave welding head of ultrasonic wave, lid is difficult to distortion.
The hollow structure parts of the aircondition of eighth aspect of the present utility model are resinous hollow structure parts, hollow structure parts have main body and lid, engage with main body under covering the state that intervention has hollow bulb between main body, in the end of lid side, by covering or being formed with recess by lid and main body, main body and lid are engaged by ultrasonic fusing, and the inner surface of recess abuts for the wave welding head of ultrasonic wave in ultrasonic fusing.
The effect of utility model
In the blade part of first aspect of the present utility model, even if main body and lid are engaged by ultrasonic fusing, also can suppress the decline of apparent quality, and the decline of inhibition strength.
In the blade part of second aspect of the present utility model, wave welding head of ultrasonic wave can be easily made to abut with recess.
In the blade part of the third aspect of the present utility model, main body can be reduced and cover the possibility that cannot be engaged by ultrasonic fusing.
In the blade part of fourth aspect of the present utility model, the decline of apparent quality can be suppressed.
In blade part in the of the present utility model 5th, the possibility of the intensity deficiency at junction surface can be reduced.
In blade part in the of the present utility model 6th, relative to the pressing of wave welding head of ultrasonic wave, lid is not easy distortion.
In blade part in the of the present utility model 7th, relative to the pressing of wave welding head of ultrasonic wave, lid is difficult to distortion.
Accompanying drawing explanation
Fig. 1 is the stereogram of the aircondition of the horizontal blade with an embodiment of the present utility model.
Fig. 2 is the plane of the horizontal blade of an embodiment of the present utility model.
Fig. 3 is the sectional view of the horizontal blade of an embodiment of the present utility model.
Fig. 4 is the sectional view of the horizontal blade of an embodiment of the present utility model.
Fig. 5 is the sectional view of the horizontal blade of an embodiment of the present utility model.
Fig. 6 is the enlarged drawing near recess.
Fig. 7 is the plane of ultrasonic wave welding device.
Fig. 8 represents wave welding head of ultrasonic wave and main body and the figure covering the state abutted.
Enlarged drawing near recess when Fig. 9 is joint.
Figure 10 represents wave welding head of ultrasonic wave and main body and the figure covering the state abutted.
Figure 11 (a) and Figure 11 (b) represents wave welding head of ultrasonic wave and main body and the figure covering the state abutted.
Figure 12 is the enlarged drawing near the recess of the horizontal blade of variation B.
Figure 13 is the enlarged drawing near the recess of the horizontal blade of variation B.
Figure 14 is the enlarged drawing near the recess of the horizontal blade of variation B.
Figure 15 is the enlarged drawing near the recess of the horizontal blade of variation B.
Figure 16 is the enlarged drawing near the recess of the horizontal blade of variation C.
Figure 17 is the enlarged drawing near the recess of the horizontal blade of variation C.
Label declaration
10 horizontal blades (the hollow structure parts of blade part, air conditioner); 10a anterior end (the 2nd end); 10b rear end (the 1st end); 20 main bodys; 24b contact surface; 30 lids; On front side of in the of 38 edge (end abutting part); 38a bearing surface; 38b opposed faces; 50 recesses; 60 hollow bulbs; 81 wave welding head of ultrasonic wave; 120 turning cylinders.
Detailed description of the invention
Below, the blade part of an embodiment of the present utility model is described with reference to accompanying drawing.In addition, following embodiment is concrete example of the present utility model, can not limit technical scope of the present utility model.
(1) overall structure
Fig. 1 is the stereogram of the aircondition of the horizontal blade 10 with an embodiment of the present utility model.Fig. 2 is the plane of the horizontal blade 10 of an embodiment of the present utility model.The indoor set 100 that have employed the aircondition of the horizontal blade 10 of the blade part as an embodiment of the present utility model as shown in Figure 1, is mounted in the wall-hanging indoor set on indoor wall, has refrigerating function and heat-production functions.Indoor set 100 has the shell 110 as framework.Be formed with the suction inlet 111 for room air being taken into shell 110 inside at shell 110 and will the Air blowing of shell 110 inside be taken into indoor blow-off outlet 112.Further, received heat exchanger and fan etc. in the inside of shell 110, when fan drives, the room air sucked from suction inlet 111 is blown out from blow-off outlet 112 by heat exchanger.Room air is becoming cold air by carrying out heat exchange during heat exchanger or hot gas turns back to indoor.
Blow-off outlet 112 is the openings extended along the long side direction (referring to left and right directions in FIG) of indoor set 100, is formed at the forward lower part of shell 110 and the forward lower part of indoor set 100 as shown in Figure 1.Further, the horizontal blade 10 that can cover blow-off outlet 112 is provided with at blow-off outlet 112.Horizontal blade 10 is the parts of the tabular being rectangle shape.The turning cylinder 120 that horizontal blade 10 is configured to extend along its long side direction rotates for center of rotation, takes the posture specified by rotating.Further, horizontal blade 10 covers blow-off outlet 112 to be closed by blow-off outlet 112 when operating and stopping, and adjusts the wind direction of the above-below direction of the tempered air blown out from blow-off outlet 112 by heat exchanger in the running.
(2) detailed construction
(2-1) horizontal blade 10
Fig. 3 is the sectional view of the horizontal blade 10 cut off along the III-III of Fig. 2.Fig. 4 is the sectional view of the horizontal blade 10 cut off along the IV-IV of Fig. 2.Fig. 5 is the sectional view of the horizontal blade 10 cut off along the V-V of Fig. 2.Fig. 6 is the partial enlarged drawing in the anterior end 10a cross section of horizontal blade 10.
Horizontal blade 10 is resins, is formed as hollow structure.Therefore, the heat-proof quality of horizontal blade 10 improves.Horizontal blade 10 is formed primarily of main body 20 and lid 30, and is by ultrasonic fusing, main body 20 and lid 30 are carried out engaging and formed.Therefore, can be described as, lid 30 engages with main body 20 get involved the state having hollow bulb 60 between main body 20 under.
In addition, the horizontal blade 10 of present embodiment bends in the mode with the shape of radian smoothly to make the forward lower part of indoor set 100 entirety.In addition, the shape of horizontal blade 10 is not limited thereto, and horizontal blade 10 also can be unbending even shape.Further, the horizontal blade 10 of present embodiment is rectangle shape, as long as but hollow structure, profile is not limited thereto.
(2-2) main body 20
Main body 20 is parts of the box like of top view one side opening, has the OBL main body side base portion 21 opposite disposed with opening and erects the main body side periphery wall 22 of setting from the outer peripheral edge of main body side base portion 21.In main body side base portion 21, an end in the both ends of the direction vertical with long side direction and short side direction, is provided with the bearing portion 23 of multiple (being 3 herein) support rotating axle 120.Therefore, the turning cylinder 120 of horizontal blade 10 can be described as an end (rear end 10b) in the both ends of the short side direction being configured in horizontal blade 10.Further, with the face of face opposite side being provided with bearing 23 in main body side base portion 21, the outer surface of the horizontal blade 10 that user can see when running stops is formed in.In addition, the bearing portion 23 of present embodiment is arranged at than the end of the long side direction of main body side base portion 21 and the left and right end portions position by center side.
In addition, main body side base portion 21 comprises rake 24.Rake 24 is positioned at the both ends of the short side direction of main body side base portion 21, and the direction erecting setting towards main body side periphery wall 22 tilts.In addition, main body side base portion 21 is bending to a direction in the mode of bending formation horizontal blade 10.Specifically, main body side base portion 21 bends in the opposite direction towards the side erecting setting with main body side periphery wall 22.
(2-3) 30 are covered
Fig. 7 is the plane of the ultrasonic wave welding device 80 representing wave welding head of ultrasonic wave 81 and main body 20 and cover the state that 30 abut.Fig. 8 represents VIII-VIII cross section, the i.e. wave welding head of ultrasonic wave 81 of Fig. 7 and main body 20 and the figure covering the state that 30 abut.Fig. 9 is the partial enlarged drawing of Fig. 8, represents the anterior end 10a of horizontal blade 10.Figure 10 represents X-X cross section, the i.e. wave welding head of ultrasonic wave 81 of Fig. 7 and main body 20 and the figure covering the state that 30 abut.Figure 11 (a) represents XI (a)-XI (a) cross section, the i.e. wave welding head of ultrasonic wave 81 of Fig. 7 and main body 20 and the figure covering the state that 30 abut.Figure 11 (b) represents XI (b)-XI (b) cross section, the i.e. wave welding head of ultrasonic wave 81 of Fig. 7 and main body 20 and the figure covering the state that 30 abut.
Lid 30 configures in the mode of the opening of main body covered 20, is configured to the inner side embedding main body 20 in the present embodiment.Further, the inner surface that 30 are formed in the horizontal blade 10 that user can't see when running stops is covered.Lid 30 has central portion 31 and edge, periphery 32 as shown in Figure 2.Central portion 31 has the wall portion 34 (with reference to Fig. 3 and Fig. 4) that OBL lid side base portion 33 and the both ends from the short side direction vertical with the long side direction of lid side base portion 33 erect setting.Bending to the direction identical with main body side base portion 21 under the state that lid side base portion 33 embeds main body 20 at lid 30.
The edge being positioned at the both ends of the long side direction of lid 30 in edge, periphery 32 is made up of edge, left side 35 and edge, right side 36.Edge 35, left side and edge, right side 36 extend (with reference to Fig. 5 and Figure 11) along with the direction (referring to vertical direction herein) that the direction that lid side base portion 33 extends intersects.Left side edge 35 and the outer surface of edge, right side 36 and the inner surface being positioned at the left and right end portions of the long side direction of main body 20 of main body side periphery wall 22 opposed.Further, near the end away from the side of bearing portion 23 in edge, left side 35 and/or edge, right side 36, the inside and outside connected entrance 36a for being communicated with hollow bulb 60 is provided with.
The edge being positioned at the both ends of the direction vertical with the long side direction of lid 30 and short side direction in edge, periphery 32 is formed by rear side edge 37 with as the edge, front side 38 of end abutting part.As shown in Figure 4, edge, front side 38 is than the edge of rear side edge 37 away from the side of bearing portion 23.Front side edge 38 and rear side edge 37 respectively from the end of wall portion 34 to extend along the mode of rake 24.Edge 38, front side is positioned near the recess 50 for wave welding head of ultrasonic wave 81 insertion, forms a part for recess 50 in the present embodiment as shown in Figure 6.That is, recess 50 is formed with in the end of lid 30 side.Edge 38, front side comprises the bearing surface 38a abutted with the leading section 82 of the wave welding head of ultrasonic wave 81 and opposed faces 38b extended along bearing surface 38a.Further, the rake 24 of main body 20 comprises the contact surface 24b contacted with opposed faces 38b.Flank 39 is provided with as shown in Figure 4 in rear side edge 37.In addition, in the present embodiment, as shown in Figure 3, the part be positioned in lid 30 near bearing portion 23 does not arrange rear side edge 37.
In addition, in the junction surface of main body 20 and lid 30 by the face of lid 30 side is formed with molten resin portion 180.Molten resin portion 180 melting by the ultrasonic wave vibration of wave welding head of ultrasonic wave 81, by the rake 24 of main body 20 and edge, periphery 32 welding of lid 30.Molten resin portion 180 as shown in Figure 6, its cross section shape triangular in shape.
According to this structure, when main body 20 and lid 30 engage, the edge, periphery 32 of lid 30 embeds the inner side of main body side periphery wall 22, to cover the surface (opposed faces 38b) of edge, periphery 32 of 30 and surface (contact surface 24b) the opposed mode of the rake 24 of main body 20 is configured.Now, as shown in Figure 6, form by the main body side periphery wall 22 of main body 20 and the wall portion 34 of lid 30 and edge, front side 38 recess 50 caved in towards inner side (main body 20 side).Recess 50 is designed to the shape (with reference to Fig. 8 and Fig. 9) similar to the outer shape of the leading section 82 of wave welding head of ultrasonic wave 81.That is, the leading section 82 of wave welding head of ultrasonic wave 81 is formed as with the outstanding shape of the mode that can be inserted in recess 50.In addition, as shown in Figure 6, the bearing surface 38a and the opposed faces 38b that form the edge, front side 38 of recess 50 tilt relative to the imaginary plane vertical with the direction of insertion of wave welding head of ultrasonic wave 81.
In addition, as shown in Figure 4 and Figure 8, the terminal surface 39a of the flank 39 of rear side edge 37 is formed as the flat condition that can abut with the rearward end of smooth wave welding head of ultrasonic wave 81.In addition, in the main body 20 of present embodiment and the structure of lid 30, the pit caved in towards inner side (main body 20 side) is formed by the main body side periphery wall 22 of main body 20 and the wall portion 34 of lid 30 and rear side edge 37, but as shown in Figure 8, wave welding head of ultrasonic wave 81 does not abut with the inner surface of this pit.That is, in the present embodiment, the recess 50 inserted for the leading section 82 of wave welding head of ultrasonic wave 81 be only formed in horizontal blade 10 with the anterior end 10a of rear end 10b opposite side being configured with turning cylinder 120.In addition, do not have the part place of rear side edge 37 as shown in Figure 3 in lid 30, as shown in Figure 10, the face 33f at the rear portion of lid side base portion 33 is formed as the flat condition that can abut with smooth wave welding head of ultrasonic wave 81.Further, as shown in figure 11, edge, left side 35 and respective terminal surface 35f, the 36f in edge, right side 36 are formed as the flat condition that can abut with the left part of smooth wave welding head of ultrasonic wave 81 and right part.
In addition, form face 22a, the 34a of recess 50,38a, the terminal surface 39a of flank 39, the face 33f covering the rear portion of side base portion 33 and terminal surface 35f, 36f etc., abut with the outer surface of wave welding head of ultrasonic wave 81, carry out Shi Zhenshi at wave welding head of ultrasonic wave 81, by ultrasonic fusing, lid 30 and main body 20 are engaged.Thus, be formed between main body 20 and lid 30 and be there is the roughly overall horizontal blade 10 engaged by ultrasonic fusing of hollow bulb 60 and outer peripheral edge.
(3) feature
(3-1)
Be configured in the present embodiment, when main body 20 and lid 30 engage, the edge, periphery 32 of lid 30 embeds the inner side of main body side periphery wall 22, and the recess 50 inserted for wave welding head of ultrasonic wave 81 is positioned at than main body side periphery wall 22 position in the inner part.Therefore, to shake and the resin of melting oozes out from the edge, periphery 32 of lid 30 even if executed by wave welding head of ultrasonic wave 81, the resin of melting also can be trapped in the inner surface 22a of the main body side periphery wall 22 forming recess 50, and can not arrive the outer surface of the main body side periphery wall 22 of the outer surface forming horizontal blade 10.
Further, by being provided with the recess 50 inserted for wave welding head of ultrasonic wave 81, the dislocation producing main body 20 and lid 30 is difficult to, the possibility of engagement body 20 and lid 30 under the state that thus can be reduced in dislocation.
Therefore, even the horizontal blade 10 main body 20 and lid 30 engaged by ultrasonic fusing, also can suppress the decline of apparent quality, and reduce the possibility of intensity decline.
(3-2)
In the present embodiment, recess 50 is designed to the shape similar to the outer shape of the leading section 82 of wave welding head of ultrasonic wave 81.Therefore, wave welding head of ultrasonic wave 81 is easily made to abut with face 22a, 34a, the 38a forming recess 50.
(3-3)
In the present embodiment, the recess 50 inserted for wave welding head of ultrasonic wave 81 is only formed at anterior end 10a in horizontal blade 10.Therefore, when engaging, the abutted position of wave welding head of ultrasonic wave 81 can be adjusted in the junction of the rear end 10b being positioned at horizontal blade 10.Therefore, even when resinous main body 20 and lid 30 have dimensional discrepancy, also wave welding head of ultrasonic wave 81 can be inserted in recess 50 and wave welding head of ultrasonic wave 81 is abutted with face 22a, 34a, the 38a forming recess 50, thus reduce main body 20 and cover 30 possibilities that can not engage.
(3-4)
In the present embodiment, in horizontal blade 10, recess 50 is positioned at the anterior end 10a with the rear end 10b opposite side being configured with turning cylinder.Therefore, it is possible to improve the positioning precision of the junction in the anterior end 10a that user in the running easily sees, even if also exfiltrating part can be made unobtrusively when the resin of melting oozes out when ultrasonic fusing.
Therefore, it is possible to suppress the decline of apparent quality.
(3-5)
Wherein, when the central portion of main body 20 is bending to the pressing direction (direction of insertion) of wave welding head of ultrasonic wave 81, by ultrasonic fusing by the end of main body 20 and lid 30 engaged at end time, when engaging, main body 20 is pressed to eliminating bending direction by wave welding head of ultrasonic wave 81, cover 30 to be thus engaged with the state of the bonding station departing from expectation, consequently the intensity at the junction surface of horizontal blade 10 is not enough sometimes.In addition, in this case, sometimes can not the horizontal blade 10 of shaping intended shape.
In the present embodiment, forming the bearing surface 38a comprised in the edge, front side 38 of the lid 30 of recess 50 and opposed faces 38b is face parallel to each other.Further, the contact surface 24b contacted with opposed faces 38b of main body 20 and opposed faces 38b is face parallel to each other.That is, the part pressed by the leading section 82 of wave welding head of ultrasonic wave 81 is parallel.Therefore, even the structure that main body 20 is bending, be also difficult to when being pressed by wave welding head of ultrasonic wave 81 produce dislocation when engaging.Therefore, it is possible to suppress the possibility that the intensity at junction surface declines, and the horizontal blade 10 of intended shape can be formed.
(3-6)
In the present embodiment, the bearing surface 38a of edge, front side 38 forming recess 50 with opposed faces 38b relative to the face tilt vertical with the direction of insertion of wave welding head of ultrasonic wave 81.Therefore, the direction of power passing to edge 38, front side from the leading section 82 of wave welding head of ultrasonic wave 81 is tilt variation relative to direction of insertion, and thus relative to the pressing of wave welding head of ultrasonic wave 81, lid 30 is difficult to distortion.
(4) variation
(4-1) variation A
In the above-described embodiment, the horizontal blade 10 that wall-hanging indoor set 100 uses is illustrated, but blade part of the present utility model is not limited thereto.That is, as long as the blade part of hollow structure that has of aircondition, such as, also can be the propeller fan that the horizontal blade that uses of indoor set that ceiling arranges type and off-premises station use.
(4-2) variation B
In addition to the implementation described above, also as shown in figure 12, the protuberance 25 of the dislocation for preventing the lid 30 when engaging can be set at the inner surface of main body 20.
Further, in the above-described embodiment, recess 50 is formed by lid 30 and main body 20, but also can only be made up of lid 30.Such as, the edge, front side 38 being configured to lid 30 is in the above-described embodiment only opposed with the rake 24 of main body 20, but also can be configured to as shown in Figure 13 and Figure 14, and the edge, front side 38 of lid 30 is opposed with rake 24 and main body side periphery wall 22.Further, can also be configured to as shown in figure 15, the end face of main body covered side, edge, front side 38 periphery wall 22 of lid 30.
(4-3) variation C
In the above-described embodiment, the bearing surface 38a forming the edge, front side 38 of recess 50 tilts relative to the face vertical with the direction of insertion of wave welding head of ultrasonic wave 81 with opposed faces 38b.
Also can replace, bearing surface 38a and the direction vertical with the direction of insertion of wave welding head of ultrasonic wave 81 parallel.
Such as, also can be as shown in figure 16, bearing surface 38a and the direction vertical with the direction of insertion of wave welding head of ultrasonic wave 81 of edge 38, front side are parallel, and the opposed faces 38b of edge, the front side 38 and contact surface 24b of main body 20 tilts relative to the face vertical with the direction of insertion of wave welding head of ultrasonic wave 81.In addition, also can be configured to as shown in figure 17, arrange jut at the rake 24 of main body 20, contact surface 24b and the direction vertical with the direction of insertion of wave welding head of ultrasonic wave 81 of the bearing surface 38a of edge, front side 38 and opposed faces 38b and main body 20 are parallel.
Like this, by making the bearing surface 38a abutted with the leading section 82 of wave welding head of ultrasonic wave 81 extend along the direction vertical with the direction of insertion of wave welding head of ultrasonic wave 81, thus relative to the pressing of wave welding head of ultrasonic wave 81, lid 30 is difficult to distortion.Therefore, it is possible to lid 30 and main body 20 are engaged, so the possibility of the intensity deficiency at junction surface can be reduced at the bonding station expected.
(4-4) variation D
In the above-described embodiment, recess 50 be formed in horizontal blade 10 with the anterior end 10a of rear end 10b opposite side being configured with turning cylinder 120.
Also can replace, recess 50 is formed at the rear end 10b being configured with turning cylinder 120 in horizontal blade 10.
Utilizability in industry
Even when the utility model main body and lid are engaged by ultrasonic fusing, the decline of apparent quality also can be suppressed, and the decline of inhibition strength, the blade part that aircondition has can be effective to.
Claims (8)
1. a blade part (10), it is the resinous blade part that aircondition has, and it is characterized in that, this blade part has:
Main body (20); And
Lid (30), it engages with described main body get involved the state having hollow bulb (60) between described main body under,
In the end of described lid side, be formed with recess (50) by described lid or by described lid and described main body,
Described main body and described lid are engaged by ultrasonic fusing, and the inner surface of described recess abuts for the wave welding head of ultrasonic wave (81) in ultrasonic fusing.
2. blade part according to claim 1, is characterized in that,
Described recess is formed as the shape similar to the outer shape of described wave welding head of ultrasonic wave.
3. blade part according to claim 1 and 2, is characterized in that,
Described recess is only configured in anterior end (10a), and this anterior end is positioned at than the position of rear end (10b) by the face side of described aircondition.
4. blade part according to claim 1 and 2, is characterized in that,
Described blade part has turning cylinder (120), and this turning cylinder extends along long side direction, and is configured in the 1st end (10b) place of the side in the both ends of the short side direction vertical with long side direction,
Described recess arrangement in the both ends of described short side direction with the 2nd end (10a) of described 1st end opposite side.
5. blade part according to claim 1 and 2, is characterized in that,
Described main body and/or described lid have bending bend,
Described lid has the end abutting part (38) be positioned near described recess,
Described end abutting part comprises the bearing surface (38a) abutted with the end of described wave welding head of ultrasonic wave and the opposed faces (38b) extended along described bearing surface,
Described main body comprises the contact surface (24b) contacted with described opposed faces,
Described contact surface extends along the direction that described end abutting part extends.
6. blade part according to claim 5, is characterized in that,
Described bearing surface and described opposed faces are relative to the face tilt vertical with the direction of insertion of described wave welding head of ultrasonic wave.
7. blade part according to claim 1 and 2, is characterized in that,
Described main body and/or described lid have bending bend,
Described lid has the end abutting part (38) be positioned near described recess, and this end abutting part comprises the bearing surface (38a) abutted with the end of described wave welding head of ultrasonic wave,
Described bearing surface extends along the direction vertical with the direction of insertion of described wave welding head of ultrasonic wave.
8. the hollow structure parts (10) of an aircondition, it is the resinous hollow structure parts that aircondition has, and it is characterized in that,
These hollow structure parts have:
Main body (20); And
Lid (30), it engages with described main body get involved the state having hollow bulb (60) between described main body under,
In the end of described lid side, be formed with recess (50) by described lid or by described lid and described main body,
Described main body and described lid are engaged by ultrasonic fusing, and the inner surface of described recess abuts for the wave welding head of ultrasonic wave (81) in ultrasonic fusing.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014169174A JP6102863B2 (en) | 2014-08-22 | 2014-08-22 | Feather parts |
| JP2014-169174 | 2014-08-22 | ||
| JP2014173588A JP6107771B2 (en) | 2014-08-28 | 2014-08-28 | Feather parts |
| JP2014-173588 | 2014-08-28 |
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| Publication Number | Publication Date |
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| CN204923362U true CN204923362U (en) | 2015-12-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520632227.8U Active CN204923362U (en) | 2014-08-22 | 2015-08-20 | Cavity structure parts of blade parts and air conditioner device |
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| Country | Link |
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| CN (1) | CN204923362U (en) |
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