CN2284216Y - Omnidirection collision durable packing box for ceiling fan - Google Patents

Abstract

The utility model relates to an omnidirectional collision durable packing box for a ceiling fan, comprising an upper box body and a lower box body. The utility model is characterized in that a tube groove in the lower box body is deepened, the periphery of a column groove in the upper box body is additionally provided with a supporting piece, and a plurality of convex ribs are arranged in the inner edges of the accommodating grooves of the upper box body and the lower box body; so the clamping and the coating on the ceiling fan are in stable overhead types; the utility model is matched with an extension conducting convex rib, a shock absorption lack groove and a shock suction hole to form the omnidirectional shock suction effect, eliminate the impact force at any direction and avoid the ceiling fan from being damaged by the collision during conveying.

Description

The comprehensive crashworthiness packing chest of ceiling fan

The utility model is the improvement about a kind of ceiling fan packing chest, mainly be to make suitable bracketing shock absorbing structure design at the accommodation space that packing chest holds the ceiling fan body, so that the ceiling fan body is formed the built on stilts packing of firm bracketing, enable to eliminate the strength that packing chest is impacted, and then can avoid the carrying collision to cause ceiling fan structure impaired, to reduce unnecessary loss.

As everyone knows, ceiling fan is to belong to a kind of premium-quality family ornaments, except the logical basic effect of rough air ancillary air stream is arranged, can also its appearance of mat arrange in pairs or groups building decoration and become the very important ring of indoor design.

With regard to the composition of ceiling fan, mainly comprise the parts such as motor, switch case, blade and lamp decoration of ceiling fan body, fan and illumination dual-use function are provided according to this.But owing to adapting to its function design, the volume that just causes the ceiling fan assembling to be finished is very huge, so also can't make integrated packing in transportation and sale.Being costs such as saving in material and packing, transportation, storage, generally is ceiling fan to be formed respectively member decomposes, cover merges proper alignment in the packing chest that presets, and its volume energy in vanning is significantly reduced, and makes to be beneficial to carrying and cost reduces.

; because on the structure design of ceiling fan, it is to make with glass material that appreciiable member is arranged, thereby must make suitable safety and Protection at these members on the structure of packing chest; careless collision when avoiding carrying or drop and cause its structural damage forms unnecessary loss.

For solving the needs on the ceiling fan packing, generally be to make with " Styrofoam " material, the shock-absorbing characteristic that mat Styrofoam material itself has and can appropriateness alleviate the degree of damage that collision causes.On its structure design; mainly be to adopt upper and lower bilayer to insert and put the clad type packing; respectively form the holding the demand of putting of member according to ceiling fan respectively and default suitable corresponding accommodation space or groove at upper and lower layer box body; according to this each member is formed and coat protection and the unlikely contact outer packing box that directly appears; when enabling in carrying, to bump accidentally or drop; but the coating of mat Styrofoam material provides buffering, and then reaches the impaired effect of pre-anticollision.

But according to the actual use of these packing chests, in fact, the collision-preventing shock-absorbing effect that can reach is limited, and can't avoid the ceiling fan member impaired because of being impacted, trace it to its cause tie up in:

Known ceiling fan packing chest is on structure design, though in response to holding and design-calculated accommodation space or groove of ceiling fan member, when moulding, only consider inserting and durability requirements of member, form comprehensive the contact with packing chest when causing its member to insert cooresponding accommodation space or groove, this design can be kept the stability of member bearing admittedly and rock to avoid producing, but the stressed direct conduction that relatively also makes packing chest is on member, with the most important body of ceiling fan partly, it comprises motor, the power lead conduit, member such as switch case and centre circle, when packing chest is subjected to external force collision (as by high falling or collision), though the Styrofoam material is tool shock-absorbing characteristic slightly, but because the direct conduction of external force is on member, when its strength acquires a certain degree, will definitely cause the structural damage of its member, in actual tests, find, the problem of normal generation is that switch case or power lead conduit are crooked impaired, and centre circle breaks, situations such as distortion, and these parts cardia of ceiling fan just, it also is the highest member of its cost, if the impaired situation of recurring structure, equal that whole ceiling fan is submitted an expense account fully and can't bear to use.But these collisions when carrying are unavoidable, still become the great cost burden of producer.

The purpose of this utility model is to provide a kind of packaging structure that can bear from the bump strength of all directions, its structure of mat and it can be clashed into strength evenly conduction scatter to reach shock-absorbing effect, really reach according to this and avoid the external force collision to cause the impaired effect of ceiling fan structure.

The utility model is to realize like this, it comprises upper and lower casing, this upper and lower casing and close to form to insert and put and coat packing the ceiling fan member, wherein: this lower box, be provided with a containing groove that holds the ceiling fan body first half in the casing center, form a pipe groove that holds the power lead conduit at the containing groove center again, and form the lampshade tank that holds lampshade in addition in four casees angular positions, containing groove both sides of casing; This upper box, be arranged with in the tank floor center a pair of should the lower box containing groove and can hold the containing groove of location ceiling fan body lower part, the containing groove center forms a post groove that holds switch case again, and corresponding lower box lampshade tank position also forms suitable recessed groove, then suitably arranges at box top in addition to be formed with the blade groove that holds blade, the leaf frame groove that holds the leaf frame, the light trough that holds lamp socket, to hold the suspension bracket groove of suspension bracket and the storage tank that holds other parts;

In view of the above, the various storage tanks that utilize this upper and lower casing to set up separately make and can respectively form the member proper alignment and put in corresponding groove for ceiling fan, reach its packaging function, and its feature is:

This lower box holds the pipe groove of the containing groove center power supply source wire conduit plant of ceiling fan body and makes bigger depth design, and forms the annular groove of an appropriate depth at pipe groove periphery; Using at the ceiling fan body with after being inverted kenel and inserting containing groove, because of the degree of depth of pipe groove does not more cause the end contact bottom land of power lead conduit, and is to contact with the decorative cover formation of ceiling fan body with its periphery annular groove, makes the power lead conduit be built on stilts state;

This upper box holds the containing groove center of ceiling fan body and does several outstanding supporting blade designs for the post groove periphery of switch case bearing in its bottom, these supporting blades of mat form to contact with the motor of ceiling fan body and support, use the built on stilts state that to keep the switch case bearing, avoid the end face contact bottom land of switch case;

In addition the containing groove periphery that holds the ceiling fan body at upper and lower casing forms several fins respectively, and these fins of mat support to arrive in but the centering circle forms side direction when the bearing of ceiling fan body, and produces comprehensive contact when avoiding it ccontaining;

Like this, cooperate by the intensification pipe groove of lower box, the supporting blade and the upper and lower casing containing groove periphery fin of top box scapus groove periphery, make on its packing that inserts and puts coating the ceiling fan body, can keep the built on stilts up and down state of ceiling fan body, and provide suitable locating effect, make the end of power lead conduit and the upper and lower casing of the unlikely direct contact of end face of switch case, enable just be or reverse side when falling at packing chest, its bump strength can not act on above-mentioned position and cause its damage.

Further, the utility model packing chest, wherein: the annular groove periphery of this lower box extends the conduction fin of plurality of outward radiation, fin forms the inclined-plane that cooperates the decorative cover kenel at the interface and can promote the stability that it is put with annular groove, and form suitable flange part at fin upper limb face, and using the built on stilts effect that can reach the storing of ceiling fan body equally, other is in annular groove one side and dissect formation one shock absorbing short slot, enable to provide the power lead of its reservation ccontaining, and suitable shock absorbing effect is provided; Form several shock absorbing short slots between the supporting blade of this upper box for the ccontaining post groove periphery formation of switch case, the shock absorbing characteristic is provided, stretch out several radial conduction fins with built on stilts ceiling fan body at the containing groove bottom land by the post groove again, and can conduct its bump strength of dispersion; This upper box week, the cause bottom was provided with several shock-absorbing holes, and this shock-absorbing hole of mat can be avoided clashing into strength and directly conducts because of its hole slot forms the effect of separating when casing is subjected to lateral impact, reaches shock-absorbing effect according to this; This upper and lower casing outer edge surface ring is established concavo-convex alternate rib design, it is stressed to present point-like according to this when casing is collided, and can conduct dispersion rapidly to both sides, and then improve the stressed stress concentration phenomenon that may cause comprehensively, to alleviate its stressed influence that member is become; The interface of this upper box top blade groove and bottom post groove thickens structure, to strengthen its structural strength, and form a those widened sections at blade groove one end, reserve a space when making the blade bearing, according to this can be when casing be stressed, the space of those widened sections formation provides and separates by this, acts directly on the blade to prevent this burst strength.

Advantage of the present utility model is as follows: the pipe groove that 1, lower box is held ceiling fan body power lead conduit is made bigger depth design, the post groove periphery that holds ceiling fan body switch case at upper box is then done the supporting blade design given prominence to, therefore at upper and lower casing inserting and putting of ceiling fan body formed the built on stilts kenel of bracketing in the coating, make the end of power lead conduit and the upper and lower casing of the unlikely direct contact of end face of switch case, enable just be or reverse side when falling at packing chest, its bump strength can not act on above-mentioned position and cause its damage; 2, the interior volume at the containing groove of this ceiling fan body is provided with suitable conduction fin and shock absorbing short slot structure, makes the bump to external force can form splendid stressed conduction and action weaken, enables to avoid stressed concentrating to act on the damage that a bit causes member; 3, be provided with the shock-absorbing hole of proper number, the degree of depth at the packing chest periphery, when making packing chest be subjected to the side collision of either direction, can absorb and eliminate its bump strength, cooperate aforementioned upper and lower shockproof structure, to reach comprehensive crashworthiness effect; 4, establish concavo-convex alternate rib at upper and lower casing outer edge surface ring, make that to present point-like when casing is collided stressed, improved comprehensive stressed stress concentration phenomenon that may cause, make to alleviate its stressed influence that member is caused.

Accompanying drawing of the present utility model is simply described as follows:

Fig. 1 is the lower box perspective view of the utility model packing chest.

Fig. 2 is the upper box perspective view of the utility model packing chest.

Fig. 3 is the upper box bottom surface structural representation of state up of the utility model packing chest.

Fig. 4 is the ceiling fan packing scheme drawing of the utility model packing chest.

Fig. 5 is that the utility model packing chest inserts and puts the structural relation scheme drawing that coats packed state to the ceiling fan member.

Fig. 6 is the strength effect scheme drawing that the utility model packing chest causes the below bump.

Fig. 7 is the strength effect scheme drawing that the utility model packing chest causes the top bump.

Fig. 8 is the strength effect scheme drawing that the utility model packing chest causes lateral impact.

Fig. 9 is the strength effect scheme drawing that the utility model packing chest causes angular impingement.

Provide better embodiment of the utility model according to Fig. 1～Fig. 9 below, and described in detail, ins and outs of the present utility model further are provided.

See also shown in the structural relation scheme drawing of the packing scheme drawing of lower box structure shown in Figure 1, the upper box structure shown in Fig. 2,3, Fig. 4 and Fig. 5, the utility model is on structure design, be that the packing chest main body is divided into upper and lower casing 10,20, its material all adopts " Styrofoam " to make, more than, lower box 10,20 and close to form to insert and put and coat packing the ceiling fan member, wherein:

This lower box 20, be provided with a containing groove 21 that holds ceiling fan body 30 first halves in the casing center, form a pipe groove 22 that holds power lead conduit 31 at containing groove 21 centers again, and form the lampshade tank 28 that holds lampshade 35 in addition in four casees angular positions, containing groove 21 both sides of casing;

This upper box 10, be arranged with the containing groove 21 of a corresponding lower box 20 in the tank floor center and can hold the containing groove 11 of locating ceiling fan body 30 lower parts, these containing groove 11 centers form a post groove 12 that holds switch case 32 again, and corresponding lower box 20 lampshade tanks 28 positions also form suitable recessed groove 17, then suitably arrange at box top in addition to be formed with the blade groove 18 that holds blade 36, the leaf frame groove that holds leaf frame 37, the light trough that holds lamp socket 38, to hold the suspension bracket groove of suspension bracket 39 and the storage tank that holds other parts;

In view of the above, the various storage tanks that utilize this upper and lower casing 10,20 to set up separately just can respectively be formed the member proper alignment for ceiling fan and put in corresponding groove, finish its packaging function.And on its comprehensive crashworthiness function, mainly be:

This lower box 20 holds the pipe groove 22 of containing groove 21 center power supply source wire conduits 31 plants of ceiling fan body 30 and makes bigger depth design, and form the annular groove 23 of an appropriate depth at pipe groove 22 peripheries, use after ceiling fan body 30 is inserted containing groove 21 with the inversion kenel, more do not cause the end contact bottom land of power lead conduit 31 because of the degree of depth of pipe groove 22, and be to form with its periphery annular groove 23 and the decorative cover 33 of ceiling fan body 30 to contact, make power lead conduit 31 be built on stilts state;

And extend the conduction fin 25 that plurality of outward is radiated at these annular groove 23 peripheries, fin 25 forms the inclined-plane 26 that cooperates decorative cover 33 kenels at the interface and can promote the stability that it is put with annular groove 23, and form suitable flange part 27 at fin 25 upper limb faces, use and to reach the built on stilts effect that ceiling fan body 30 is put equally, other is in annular groove 23 1 sides and dissect formation one shock absorbing short slot 24, power lead 311 for its reservation is ccontaining, and suitable shock absorbing effect is provided;

This upper box 10 holds containing groove 11 centers of ceiling fan body 30 and does several outstanding supporting blade 13 designs for post groove 12 peripheries of switch case 32 bearings in its bottom, these supporting blades 13 of mat form to contact with the motor 34 of ceiling fan body 30 and support, use the built on stilts state that to keep switch case 32 bearings, avoid the end face contact bottom land of switch case 32, and form several shock absorbing short slots 14 13 of its each supporting blades, the shock absorbing characteristic is provided, again at the bottom land of containing groove 11, by post groove 12 several radial conduction fins 15 that stretch out, with built on stilts ceiling fan body 30;

The periphery that holds the containing groove 11,21 of ceiling fan body 30 in addition at upper and lower casing 10,20, form several fins 111,211 respectively, these fins 111,211 of mat can form side direction to centre circle 301 and support to arrive in when 30 bearings of ceiling fan body, and produce comprehensive contact when avoiding it ccontaining;

And, being provided with several shock-absorbing holes 16 by the bottom at the periphery of this upper box 10, this shock-absorbing hole 16 of mat can be avoided clashing into strength and directly conducts because of its hole slot forms the effect of separating when casing is subjected to lateral impact, reaches its shock-absorbing effect according to this;

Again, these upper and lower casing 10,20 outer edge surface rings are established concavo-convex alternate rib 101,201 designs, it is stressed to present point-like according to this when casing is collided, and can conduct dispersion rapidly to both sides, and then can improve the stressed stress concentration phenomenon that may cause comprehensively, enable to alleviate its stressed influence that member is caused;

And in these blade 36 bearings, special and volume is bigger because of its body, cause its blade groove 18 must be along upper box 10 edge settings, Yi Yin bump strength directly acts on and forces its inside extruding to injure the switch case 32 that upper box 10 bottom correspondences are installed with, the interface of blade groove 18 and bottom post groove 12 thickens design above this for this reason, to strengthen its structural strength, and form a those widened sections 181 at blade groove 18 1 ends, reserve a space when making blade 36 bearings, according to this can be when casing be stressed, the space of those widened sections 181 formation provides and separates by this, directly acts on the blade 36 to prevent this burst strength;

Like this; intensification pipe groove 22 by this lower box 20; the supporting blade 13 of the periphery of the post groove 12 of upper box 10; and on; lower box 10; containing groove 11 on 20; 21 periphery fin 111; 211 cooperation; make on its clamping packing ceiling fan body 30; can keep the built on stilts up and down state of ceiling fan body 30 and suitable locating effect is provided; add its conduction fin 15; 25; shock absorbing short slot 14; 24 and the 16 isostructural cooperations of shock-absorbing hole; make it be subjected to the external force collision of either direction at packing chest; during bump; it separates mat; the shock-absorbing effect; can avoid the direct conduction of strength on member; its conduction dispersing action of mat then can be avoided its stressed concentrating; in view of the above on packaging protecting for the ceiling fan member; can make its impaired possibility reduce to minimum; can thoroughly improve the damaging problem that the direct conduction of external force of the comprehensive contact kenel of known packing chest is caused, and then reduce because of the loss that caused of collision accidentally in the handling process.

Secondly, see also the bump strength scheme drawing shown in Fig. 6～9, further specify the utility model packing chest when suffering the bump of all directions, the crashworthiness effect that its structure design of mat is reached is analyzed as follows now:

(1) when packing chest during by high falling, if its lower box 20 lands in advance, then do to deepen design because of its pipe groove 21 for power lead conduit 31 bearings of ceiling fan body 30, thereby, it clashes into, and strength is unlikely to act directly on the power lead conduit 31, it is crooked to avoid power lead conduit 31 to be impacted, the conduction fin 25 that then extends via the shock absorbing short slot 24 of annular groove 23 1 sides and periphery as for its bump strength evenly conduction is dispersed on the whole box body, uses to alleviate the influence (see also shown in Figure 5) of its collision stress to each member;

(2) when packing chest during by high falling, if its upper box 10 lands in advance, then because of its bracketing for 13 pairs of switch cases 32 of periphery supporting blade of the post groove 12 of switch case 32 bearings, so its bump strength can not act directly on the switch case 32 and cause it to damage, its bump strength disperses to eliminate (seeing also shown in Figure 6) through the shock absorbing short slot 14 and the post groove 12 outward extending conduction fins 15 of 13 of this supporting blades;

(3) when packing chest is subjected to side impact, then because of last, lower box 10,20 outer rim is concavo-convex alternate fin 101 in advance, 201 structures, make its stressed unlikely stress concentration phenomenon that causes, and its concave-convex design of mat makes strength, and conduction disperses to both sides rapidly, add the shock-absorbing hole 16 of the periphery of its upper box 10, the suitable bump strength of absorption portion, in the cooperation, lower box 10,20 containing groove 11, the fin 111 of 21 periphery, 211 designs, unlikely centre circle 301 to ceiling fan body 30 produces directly effect when making its strength conduction, enables to avoid its damage that is impacted (seeing also shown in Figure 7);

(4) and when packing chest is subjected to the bump of oblique angle direction, because of being provided with shock-absorbing hole 16 at upper box 10 edges, can absorb it and partly clash into strength, the space region that adds its blade groove 18 1 end those widened sections 181 formation is every effect, use and to prevent to clash into strength and act directly on blade 36, make blade 36 unlikely inside extruding, cause the damage (seeing also shown in Figure 8) of ceiling fan body 30.

Via above explanation, packing chest of the present utility model as can be known is via the innovative design of structure, no matter its bump strength is from that direction, all can be under the cooperation of the shock-absorbing of its structure, conduction, making its bump, strength is unlikely acts directly on the ceiling fan member, can reduce to minimum with clashing into the influence of strength according to this,, improve the collision damage that known packing chest is easily caused in carrying to keep the complete of member to member.

In sum, the utility model is formed by structure Design, make on its clamping packing and can form the built on stilts kenel of firm bracketing the ceiling fan body, cooperate the effect of its shock-absorbing, conducting structure, enable to eliminate the strength that packing chest is impacted, and then can avoid the carrying collision to cause ceiling fan structure impaired, to reduce unnecessary loss.As a whole, the comprehensive crashworthiness effect that it provided can be improved the loss that the collision in the carrying is derived really, and fabulous industrial utilization is provided, the excellence of can yet be regarded as in fact, outstanding innovative design.

Claims (6)

1, a kind of comprehensive crashworthiness packing chest of ceiling fan, comprise upper and lower casing, its material all adopts Styrofoam to make, this upper and lower casing and close to form to insert and put and coat packing the ceiling fan member, wherein: this lower box, be provided with a containing groove that holds the ceiling fan body first half in the casing center, form a pipe groove that holds the power lead conduit at this containing groove center again, and form the lampshade tank that holds lampshade in addition in four casees angular positions, containing groove both sides of casing; This upper box, be arranged with a corresponding lower box containing groove in the tank floor center and can hold the containing groove of locating ceiling fan body lower part, this containing groove center forms a post groove that holds switch case again, and corresponding lower box lampshade tank position also forms suitable recessed groove, then suitably arrange in addition and be formed with the blade groove that holds blade, the leaf frame groove that holds the leaf frame, the light trough that holds lamp socket, hold the suspension bracket groove of suspension bracket and the storage tank that holds other parts, it is characterized in that at box top:

The degree of depth of the pipe groove on this lower box reaches the annular groove that the power lead conduit is built on stilts state and forms an appropriate depth at this pipe groove periphery; Post groove periphery on this upper box is established some outstanding supporting blades; Form several fins respectively with the containing groove periphery that holds the ceiling fan body at upper and lower casing.

2, the comprehensive crashworthiness packing chest of ceiling fan according to claim 1, it is characterized in that the annular groove periphery of this lower box extends the conduction fin of plurality of outward radiation, this fin forms the inclined-plane that cooperates the decorative cover kenel at the interface with annular groove, the upper limb face of this fin then forms suitable flange part, in this annular groove one side and dissect and form a shock absorbing short slot.

3, the comprehensive crashworthiness packing chest of ceiling fan according to claim 1, it is characterized in that forming several shock absorbing short slots between supporting blade that the post groove periphery of this upper box forms, again at its containing groove bottom land by post groove several radial conduction fins that stretch out.

4, the comprehensive crashworthiness packing chest of ceiling fan according to claim 1 is characterized in that being provided with several shock-absorbing holes bottom this upper box week cause.

5, the comprehensive crashworthiness packing chest of ceiling fan according to claim 1 is characterized in that this upper and lower casing outer edge surface ring establishes concavo-convex alternate rib.

6, the comprehensive crashworthiness packing chest of ceiling fan according to claim 1, the interface that it is characterized in that this upper box top blade groove and bottom post groove is established and is thickened structure, and forms a those widened sections at blade groove one end.

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