CN2342666Y - Pull handle structure of suitcase with oblique pushing function - Google Patents

Abstract

The utility model relates to a pull handle structure of a suitcase with an oblique pushing function. The utility model is characterized in that the utility model comprises a pair of outer sleeve tubes, and a pair of inner sleeve tube are respectively sheathed in the outer sleeve tubes; a handle is connected to the inner tubes; the outer sleeve tubes is pivoted with the case wall of the suitcase; the bottom section of at least one outer sleeve tube is provided with a slotting; two bar bodies which are mutually pivoted to form at least a crank arm, one end of the crank arm is pivoted with the tube wall of one outer sleeve tube, and the other end is pivoted with the case wall of the suitcase; one end of at least a linking bar is pivoted with a fulcrum that the crank arm is bent, and the other end extends into to the outer sleeve tubes via the slotting; a hook clamp assembly is arranged on the pull handle structure, and maintain the pull handle structure to abut on the case wall of the suitcase.

Description

Suitcase pull handle structure with oblique pushing function

The utility model is relevant with the suitcase pull handle, is meant a kind of suitcase pull handle structure with oblique pushing function especially.

Press, the suitcase pull handle of commonly using is to stretch on suitcase, its not only the adjustable length person of being used height with the pulling suitcase, when the user does not use, also this pull handle can be collapsed in the suitcase so that the collection.Only, the pull handle structure that this kind commonly used only is available for users to the position, carries suitcase, and the function that can't provide the user to pass suitcase, the regret that still has some deficits on function; In addition, for the suitcase pull handle of commonly using, when the user mentioned suitcase, the weight of suitcase was to act on the user fully on hand, quite effort; And when the user spurs this suitcase with this pull handle, must earlier suitcase be tilted, this pull handle of mat spurs it in the mode of tiltedly drawing again, though this kind mode is more laborsaving, only the user still will bear the part component of the weight of suitcase, and service time, it is tired that the user feels easily when longer.

Main purpose of the present utility model is promptly providing a kind of suitcase pull handle structure with oblique pushing function, except former drawing, carry the function of possessing, more can allow the user move suitcase in the mode of cant.

Of the present utility model time a purpose is that a kind of suitcase pull handle structure with oblique pushing function is being provided, and it can allow the user more laborsaving when mobile suitcase.

Edge is, according to a kind of suitcase pull handle structure with oblique pushing function provided by the utility model, is to be with the installation of the bottom to be provided with on the suitcase of some rollers, and this pull handle structure includes: a pair of outer tube; A pair of inner sleeve is to be set in this respectively in the outer tube, and must be along endwisely slipping of this outer tube respectively; One handle is connected in this top to inner sleeve; At least one positioning component is to be located at this to outer tube and this is between the inner sleeve, in order to this is positioned this to the precalculated position in the outer tube to inner sleeve; This is to be articulated in the suitcase tank wall with its bottom to outer tube, and can and suitcase between produce folding condition, the end section of at least one outer tube along its be axially arranged with pipe in the fluting that communicates; At least one cranking arm formed by the mutual pivot joint and the bipole body that can bend mutually, and is articulated in the tube wall of an outer tube with the one end, and the other end then is articulated on the suitcase tank wall, and can bend with the opening and closing movement of this outer tube and suitcase or uphold; At least one trace is the fulcrum that is articulated in this bending of cranking arm with its top, and with its bottom in this fluting stretches to this outer tube, and must be subjected to the bottom institute contact of this inner sleeve, this trace must be along the axial slip of this outer tube respectively, this is cranked arm to use interlock; One dogging assembly can be subjected to people's hand operated, is to be located at this pull handle structure, and this pull handle structure is received when being against the suitcase tank wall, keeps it to be positioned the state of suitcase tank wall; Wherein more include at least one microscler guide card, this guide card is provided with a guide groove along its long axis direction, and this guide card is to be positioned at outside this outer tube, and formation one is parallel to the axial slideway of outer tube between this outer tube, and this guide groove is corresponding to this fluting; One sliding component is to be located in this slideway and slip, and this trace bottom is to pass this guide groove and be connected in this sliding component, passes this fluting again and stretches in this outer tube; Wherein this trace bottom side is affixed a connection piece, and a drawn stem portion is to be fixed in this connector, and as the bottom of this trace; This drawn stem portion is the guide groove that passes this guide card earlier, multiply-connectedly is connected to this sliding component, and passes this fluting and be inserted in this outer tube; Wherein more including a frame plate, is to be articulated in the suitcase tank wall with its bottom, and must and suitcase between produce folding condition, this then is arranged at these frame plate both sides respectively to outer tube; Wherein more including at least one microscler guide card, is to be stretched out by this frame plate surface, and this guide card is provided with a guide groove along its long axis direction, and with the axial slideway of formation one parallel outer tube between this outer tube, this guide groove is corresponding to this fluting; One sliding component is to be located in this slideway and slip, and this trace bottom side passes this guide groove and is connected in this sliding component, at least one drawn stem portion, be that cover is through at this sliding component,, pass the set fluting of this outer tube and be inserted in this outer tube as this trace bottom; Wherein this dogging assembly includes a pressing piece, is the top of being located at this frame plate, moves between the position and must be on this frame plate trip in a fastener position and, and at least one hook portion is that the body body by this pressing piece stretches out; One flexible member is to be located between this frame plate and this pressing piece, must provide to make this pressing piece keep the elastic force of past this fastener position slippage; This dogging assembly is in the travelling tank wall with this hook portion fastener; Wherein be to be provided with a flexible member between this bipole body of cranking arm, transfer the elastic force of open configuration to by mutual bending state in order to this bipole body to be provided; Wherein this at least one body of rod of cranking arm is provided with a limiting section, and when this bipole body was flared to a predetermined angular, this limiting section promptly propped up another body of rod, uses to keep this bipole body in this predetermined opening angle; Wherein be that mat one latch is worn pivot and is articulated between this bipole body of cranking arm; One pivot joint block is to be hubbed on this latch, and this trace top is to be connected in this pivot joint block; Other includes: a sliding component, be located in this outer tube, and can be along this outer tube slippage; This sliding component is to be positioned at this inner sleeve below, pushed against by the inner sleeve bottom; This trace bottom is to be connected in this sliding component.

Relevant detailed construction of the present utility model, feature and effect below are lifted a preferred embodiment now, and cooperate diagram to be described further, wherein:

Fig. 1 is the exploded perspective view of the utility model one preferred embodiment;

Fig. 2 is the constitutional diagram of Fig. 1;

Fig. 3 shows the utility model one preferred embodiment closing state between each member when the suitcase tank wall;

Fig. 4 shows the utility model one preferred embodiment closing when the suitcase tank wall, and inner sleeve is at the outer tube meta during in minimum point, and the continuous action relation between trace;

Fig. 5 is in one preferred embodiment of demonstration the utility model, after inner sleeve upwards rises in outer tube, and the continuous action relation between trace;

Fig. 6 shows the utility model one preferred embodiment operating state upon deployment; And

Fig. 7 is the state that shows when the utility model one preferred embodiment launches on suitcase fully.

See also Fig. 1 to shown in Figure 2, the suitcase pull handle structure 10 with oblique pushing function that the utility model one preferred embodiment is provided is to be with the installation of the bottom to be provided with on the suitcase 90 of some rollers (as shown in Figure 7), and this pull handle structure 10 includes:

One frame plate 20, the bottom is that a pivot joint block 21 is respectively established in the branch both sides, one pivot connecting plate 23, the cross section is L-shaped, in order to be with the installation of on the suitcase tank wall, this frame plate 20 is to be articulated on the pivot joint block 25 set on this pivot connecting plate 23 with these two pivot joint blocks, 21 mats, two latches 24, and can this pivot joint position be to produce opening and closing movement between fulcrum and suitcase.

A pair of outer tube 30 is the both sides that are arranged at this frame plate 20 respectively; A pair of inner sleeve 33 is to be placed on this respectively in the outer tube 30, and scalable slippage; One handle 35 is to be located at this top to inner sleeve 33, holds for the people and carries; In this to outer tube 30 and this to inner sleeve 33 between, be to be provided with certain hyte part (not shown), this positioning component can be subjected to 36 interlocks of knob of being located on this handle 35, in order to this is positioned this in the outer tube 30 to inner sleeve 33; Wherein, this commonly uses structure to outer tube 30, this structure and start relation thereof to inner sleeve 33, this handle 35 and this positioning component because of genus, and the application emphasis of non-this case, holds and does not give unnecessary details.

Characteristics of the present utility model are:

Respectively at the bottom of the side of this outer tube 30 section be respectively equipped with manage in the fluting 31 that communicates, this fluting 31 be parallel to outer tube 30 axially.

And the utility model more includes:

Two crank arm 40, respectively this to crank arm 40 be to be made up of the mutual pivot joint and 41,42 of the bipole bodies that will bend mutually respectively, 41,42 of this bipole bodies are that mat one latch 43 is worn pivot and is articulated, respectively this is cranked arm and 40 promptly is articulated on this frame plate 20 with the end end of this body of rod 42, end end with this body of rod 41 is articulated on the fixed head 44 again, wherein, this fixed head 44 is in order on the tank wall that is fixed in suitcase; By this, this two is cranked arm and 40 promptly will bend with the opening and closing movement of this frame plate 20 and fold or open.One flexible member 45, be to be a torque spring in present embodiment, be that cover is through at this latch 43 and is located at 41,42 of this bipole bodies, its two ends are to be held in this bipole body 41,42 respectively, are changed into the elastic force of open configuration by collapse state in order to this bipole body 41,42 to be provided.In addition, this body of rod 41 is to have a limiting section 47, when this bipole body 41,42 is flared to predetermined angular (being to be slightly larger than 180 degree in the present embodiment), the limiting section 47 of this body of rod 41 promptly is resisted against the body body of this body of rod 42, use the opening angle that limits 41,42 of this bipole bodies, it can excessively not opened.

Two traces 50, each trace 50 are to be connected in its top that respectively this cranks arm 40, and the bottom then in this outer tube 30 is gone into respectively in these fluting 31 Shens respectively, must be subjected to the respectively pushing and pressing of these inner sleeve 33 bottoms.For taking off the structure kenel on reaching, the structure of this preferred embodiment is as shown in the figure, only not as limit.The bottom of this trace 50 is affixed a connection piece 51; One drawn stem portion 52 is to be fixed in this connector 51, and as the bottom of this connecting rod 50.This drawn stem portion 52 stretches into this outer tube 30 from this fluting 31.And this drawn stem portion 52 is unexpected deviates from outer tube 30 in order to make, and in the sidewall of this outer tube 30 respectively a guide card 53 must be set, and 30 of this guide card 53 and this outer tubes keep an appropriate intervals, and form a slideway 54; One sliding component 55 is to be located in this slideway 54, and can be parallel to the axial slip of this outer tube 30; This drawn stem portion is the guide groove 531 that passes this guide card 53 earlier, after be connected in this sliding component 55, and be inserted in this outer tube 30, the middle section body body of drawn stem portion 52 and be subjected to this sliding component 55 hold surely, and can not deviate from outer tube 30.This sliding component 55 also can be located in this outer tube 30, does not exceed to be located at outside this outer tube 30.The top of this trace 50 is affixed pivot joint blocks 57, and this pivot joint block 57 of mat is articulated in the bending fulcrum that this is cranked arm.

One dogging assembly 60 is to be located at this frame plate 20 tops, has a pressing piece 61, is to be located at this frame plate 20 tops, and the displacement between the position of must triping in a fastener position and; Two flexible members 63 are to be located between this frame plate 20 and this pressing piece 61, and its elastic energy is in order to keep this pressing piece 61 in the fastener position, and two hook portions 65 are to be stretched out by this pressing piece 61 to form; Then cooperate on this fixed head 44 to be provided with two dog holes 441, when this frame plate 20 is when collapsing in the suitcase tank wall, two hook portions 65 of this pressing piece 61 are that fastener is in this two dog hole 441, so that can keep these frame plate 20 closings in the suitcase tank wall.

Please consult shown in 3 again, pull-handle structure 10 of the present utility model is not when using at ordinary times, be that closing is in suitcase 90 tank walls, simultaneously, this is to collapse in this to the minimum point in the outer tube 30 to inner sleeve 33, respectively the bottom of this trace 50 also is subjected to this to the pushing and pressing of inner sleeve 23 and be positioned at minimum point, shown in 4, respectively this to crank arm 40 be to be in the state that folds bending.Five, the creation explanation 6

When user's desire is used, be to depress this button 36 earlier, can remove this to inner sleeve 33 and this to the blocking state between outer tube, this handle 35 of mat is pulled upwardly this to inner sleeve 33 again, as shown in Figure 5; Afterwards, the user depresses this pressing piece 61 again, this pressing piece 61 promptly is moved to the position of triping downwards, and remove the collapse state of this frame plate 20, this frame plate 20 is an expansible, at this moment, because this has risen to inner sleeve 33, respectively the bottom of this trace 50 promptly gets unrestricted and can be along respectively these fluting 31 free slippages, and at this moment, the user can outwards open this frame plate 20.See also shown in Figure 6ly, in these 20 open whiles of frame plate, respectively this is cranked arm and 40 also can be driven by this frame plate 20 and change open configuration into by collapse state, and driving respectively simultaneously, this trace 50 rises; When respectively this cranks arm 40 when opening fully, this frame plate 20 promptly is in maximum opening, pushes away suitcase 90 so that be available for users to draw, and its state is as shown in Figure 7.This frame plate 20 open fully and not stressed situation under, respectively the elastic force that provided of this flexible member 45 can keep respectively this opening angle of 40 of cranking arm to be slightly larger than 180 degree, and makes respectively the limiting section 47 of this body of rod 41 be resisted against respectively this body of rod 42 and locate.The user can hold handle at this moment and promote suitcase 90.When mobile, its weight is to act on fully on the roller of presetting at the bottom of the case at suitcase 90, and the user need not bear the weight of suitcase 90, so, more laborsaving convenience.

When the user desires to fold this pull handle 10, only this handle 35 must be pushed against downwards, this is downward slippage to inner sleeve 33, and the respectively bottom of this trace 50 and respectively these trace 50 downward slippages of interlock of pushing and pressing, and then drive respectively this pivot joint fulcrum of 40 of cranking arm and bend downwards, this frame plate 20 is swung towards suitcase, the user continues this handle 35 is pushed against downwards at this moment, this trace promptly continues to drive these 40 foldings of cranking arm, and this frame plate 20 is continued toward the suitcase closing, last, this pull handle 10 collapses on the suitcase 90, and return back to the state of Fig. 3, solid with these dogging assembly 60 hooks.

The advantage that produces via said structure is:

One, pull-handle structure 10 of the present utility model except have commonly use pull handle can be for the merit drawing, carry Outside the energy, had more the function of " pushing away " standby, allowed the more convenient moving travel suitcase of user, and made Mode of operation is more diversified.

When two, using the utility model to promote suitcase, suitcase is to be flat on ground, the user Need not bear the weight of suitcase, more light, laborsaving during use.

In sum, the utlity model has the drawing handle of travelling case structure of oblique pushing function, it has makes With convenient and labour-saving advantage more, practicality oneself undoubtedly, and this kind structure is never Be disclosed use or be exposed in various documents and materials, moreover mode of operation of the present utility model is far excellent In the pull-handle structure of commonly using, conjecture all utility model patent important documents, this case should possess, requests expensive examining Look into committee member and find time in the midst of pressing affairs detailedly in looking into the Shen, and grant early quasi patent for praying.

Claims (10)

1, a kind of suitcase pull handle structure with oblique pushing function is to be with the installation of the bottom to be provided with on the suitcase of some rollers, and this pull handle structure includes:

A pair of outer tube;

A pair of inner sleeve is to be set in this respectively in the outer tube, and must be along endwisely slipping of this outer tube respectively;

One handle is connected in this top to inner sleeve;

At least one positioning component is to be located at this to outer tube and this is between the inner sleeve, in order to this is positioned this to the top allocation in the outer tube to inner sleeve;

It is characterized in that:

This is to be articulated in the suitcase tank wall with its bottom to outer tube, and can and suitcase between produce folding condition, the end section of at least one outer tube along its be axially arranged with pipe in the fluting that communicates;

And more include:

At least one cranking arm formed by the mutual pivot joint and the bipole body that can bend mutually, and is articulated in the tube wall of an outer tube with the one end, and the other end then is articulated on the suitcase tank wall, and can the opening and closing movement between outer tube and suitcase be bent or uphold with this;

At least one trace is the fulcrum that is articulated in this bending of cranking arm with its top, and with its bottom in this fluting stretches to this outer tube, and must be subjected to the bottom institute contact of this inner sleeve, this trace must be along the axial slip of this outer tube respectively, this is cranked arm to use interlock;

One dogging assembly can be subjected to people's hand operated, is to be located at this pull handle structure, this pull handle structure is received be against when travelling tank wall; Keep it to be positioned the state of suitcase tank wall.

2, according to the described a kind of suitcase pull handle structure of claim 1 with oblique pushing function, it is characterized in that, wherein more include at least one microscler guide card, this guide card is provided with a guide groove along its long axis direction, this guide card is to be positioned at outside this outer tube, and form one between this outer tube and be parallel to the axial slideway of outer tube, this guide groove is corresponding to this fluting; One sliding component is to be located in this slideway and slip, and this trace bottom is to pass this guide groove and be connected in this sliding component, passes this fluting again and stretches in this outer tube.

3, according to the described a kind of suitcase pull handle structure with oblique pushing function of claim 2, it is characterized in that wherein this trace bottom side is affixed a connection piece, a drawn stem portion is to be fixed in this connector, and as the bottom of this trace; This drawn stem portion is the guide groove that passes this guide card earlier, multiply-connectedly is connected to this sliding component, and passes this fluting and be inserted in this outer tube.

4, according to the described a kind of suitcase pull handle structure of claim 1 with oblique pushing function, it is characterized in that, wherein more include a frame plate, is to be articulated in the suitcase tank wall with its bottom, and must and suitcase between produce folding condition, this then is arranged at these frame plate both sides respectively to outer tube.

5, according to the described a kind of suitcase pull handle structure of claim 1 with oblique pushing function, it is characterized in that, wherein more include at least one microscler guide card, be to stretch out by this frame plate surface, this guide card is provided with a guide groove along its long axis direction, with the axial slideway of formation one parallel outer tube between this outer tube, this guide groove is corresponding to this fluting; One sliding component is to be located in this slideway and slip, and this trace bottom side passes this guide groove and is connected in this sliding component, at least one drawn stem portion, be that cover is through at this sliding component,, pass the set fluting of this outer tube and be inserted in this outer tube as this trace bottom.

6, according to the described a kind of suitcase pull handle structure of claim 4 with oblique pushing function, it is characterized in that, wherein this dogging assembly includes a pressing piece, it is the top of being located at this frame plate, and it is mobile between the position to trip in a fastener position and on this frame plate, at least one hook portion is that the body body by this pressing piece stretches out; One flexible member is to be located between this frame plate and this pressing piece, must provide to make this pressing piece keep the elastic force of past this fastener position slippage; This dogging assembly is in the travelling tank wall with this hook portion fastener.

7, according to the described a kind of suitcase pull handle structure with oblique pushing function of claim 1, it is characterized in that, wherein is to be provided with a flexible member between this bipole body of cranking arm, and is transferred to the elastic force of open configuration by mutual bending state in order to this bipole body to be provided.

8, according to the described a kind of suitcase pull handle structure of claim 1 with oblique pushing function, it is characterized in that, wherein this at least one body of rod of cranking arm is provided with a limiting section, when this bipole body is flared to a predetermined angular, this limiting section promptly props up another body of rod, uses to keep this bipole body in this predetermined opening angle.

9, according to the described a kind of suitcase pull handle structure with oblique pushing function of claim 1, it is characterized in that, wherein is that mat one latch is worn pivot and is articulated between this bipole body of cranking arm; One pivot joint block is to be hubbed on this latch, and this trace top is to be connected in this pivot joint block.

10, according to the described a kind of suitcase pull handle structure of claim 1, it is characterized in that other includes with oblique pushing function: a sliding component, be located in this outer tube, can be along this outer tube slippage; This sliding component is to be positioned at this inner sleeve below, pushed against by the inner sleeve bottom; This trace bottom is to be connected in this sliding component.

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