CN202774660U - Luggage case - Google Patents

Abstract

A luggage case comprises a case body as well as a plurality of wheels and a telescopic folding handle which are respectively mounted on the case body, wherein the telescopic folding handle comprises two fixing seats, two pivoting seats, two pivoting locking units, two telescopic tube units, two telescopic locking units and an operation unit; the two fixing seats are respectively mounted on the case body; the two pivoting seats are rotationally mounted on the fixing seats respectively; the two pivoting locking units are respectively mounted on the pivoting seats; the two telescopic tube units are respectively mounted outside the pivoting seats; the two telescopic locking units are respectively mounted in inner tubes of the telescopic tube units; and the operation unit is mounted between the inner tubes. The rotation of the pivoting seats is allowed or prevented by the pivoting locking units; and the movement of the inner tubes is allowed or prevented by the telescopic locking units, so that the luggage case disclosed by the utility model has the characteristic of convenience in operation.

Description

Luggage case

Technical field

The utility model relates to a kind of luggage case, particularly relates to a kind of luggage case with telescopic folding handle.

Background technology

Such as Fig. 1, Fig. 2, shown in Figure 3, Chinese ZL93202228.6 Patent Case has a leather trunk 11, and is installed in respectively an auxiliary handle 12 and a carrying handle 13 on this leather trunk 11.

This auxiliary handle 12 has two holders 121 that are installed in respectively on this leather trunk 11, be two handle pipe 123 that are rotatably installed on described holder 121 by a gim peg 122 respectively, one is installed in the handle stem 124 between the described handle pipe 123, be installed in respectively two top skewbacks 125 in the described holder 121, be installed in respectively two springs 126 between described top skewback 125 and the described holder 121, and a connecting rod 127 that is installed between the described top skewback 125.

During use, when described handle pipe 123 is positioned at upright use location, described top skewback 125 is pushed away and installs the bottom of described handle pipe 123 by described spring 126 bullets, make described handle pipe 123 be positioned at level and fold the position, need to press on the other hand first this connecting rod 127 and drive 125 declines of described top skewback, then could rotate described handle pipe 123 with another hand.

Although this Patent Case can increase inside usage space and the weight reduction of this leather trunk 11, there are this auxiliary handle 12 inconvenient operation, the not good problem of these handle stem 124 locating effects.

Summary of the invention

The purpose of this utility model is to provide a kind of telescopic folding handle that can handled easily, can improve the luggage case of telescopic folding handle locating effect.

The utility model luggage case comprises a casing, is installed in several wheels of a bottom of this casing, and is installed in a telescopic folding handle at a top of this casing.

This telescopic folding handle comprises: two holders are fixed on respectively the top of this casing; Two pivot block are installed on respectively described holder; Two pivot kayser unit, be installed in respectively in the described pivot block, each pivot kayser unit has respectively an end actuator that is installed on this pivot block, one is installed in this pivot block the end clamping piece that can be driven by this end actuator and move between a latched position of relative this holder and a unlocked position, reach one and be installed in the end elastic component that makes this end clamping piece perseverance guarantor be positioned at this latched position between this end clamping piece and this pivot block;

Two telescoping tube unit, respectively outside a top and bottom direction is installed in described pivot block, each telescoping tube unit has respectively one and is fixed on the outer outer tube of a corresponding pivot block, and the inner tube inserting this outer tube and can move along this top and bottom direction;

Two flexible kayser unit, be installed in respectively in the described inner tube, each flexible kayser unit has respectively a load bearing seat that is fixed on this inner tube bottom, one is installed in the top actuator in this load bearing seat, one is installed in this load bearing seat the top clamping piece that can be driven by this top actuator and move between a latched position of relative this outer tube and a unlocked position, reach one and be installed in the top elastic component that makes this top clamping piece perseverance guarantor be positioned at this latched position between this top clamping piece and this load bearing seat; One operating unit has an operating block, and insert respectively described inner tube be used for promoting described top actuator and with two push rods of this operating block interlock.

Luggage case described in the utility model, the end actuator of each pivot kayser unit has respectively by the pivot piece of a pivotal mounting in this pivot block, and from this pivot piece radially toward two driven of the rightabout moulding with a drive block, this end clamping piece has can pass this pivot block and at two clipping blocks that move between this latched position of this holder and this unlocked position, and a connecting block that links described clipping block and can be driven by this drive block.

Luggage case described in the utility model, each holder also have respectively the stopper that an end face that is formed on this holder is used for stopping the clipping block of clamping piece of the described end.

Luggage case described in the utility model, the stopper of each holder lay respectively at a front high section of this end face and the intersection of a rear lower curtate.

Luggage case described in the utility model, each holder also have respectively the two holding holes that enter of clipping block for clamping piece of the described end.

Luggage case described in the utility model, each pivot block has respectively one first housing and one second housing that can dock each other combination, this first housing has a guide rail, and each end clamping piece also has respectively one and is arranged at this connecting block for the guide block that cooperates with this guide rail.

Luggage case described in the utility model, the load bearing seat of each flexible kayser unit has respectively a bearing frame that is installed in the bottom of this inner tube, an and pivot groove that is arranged at this bearing frame, this top actuator has a pivot that is installed in this pivot groove, one from the radially moulding and be positioned at the compression plate of this bearing frame of this pivot, be used for driving respectively that two of this end actuator are outer drives pin from the bending of this compression plate, and an inner face from this compression plate extends the interior driving pin that is used for this top clamping piece of driving.

Luggage case described in the utility model, each top clamping piece has respectively a body that can move between described outer driving pin, one is arranged at this body for driving the slot that pin inserts in this, reaches one from this body formed clipping block be used to being set between this inner tube and this outer tube.

Luggage case described in the utility model, when this telescopic folding handle is in the use state of pulling out, the whole height of this luggage case is 85 ㎝ to 105 ㎝.

Luggage case described in the utility model, this luggage case also comprise a belt that is installed between the described holder.

The beneficial effects of the utility model are: only need singlehanded just this telescopic folding handle can being pulled out to use or folding, it is quite convenient to operate, and can improve the locating effect of described inner tube by described flexible kayser unit.

Description of drawings

Fig. 1 is the stereoscopic figure of Chinese ZL93202228.6 Patent Case;

Fig. 2 is the exploded perspective view of the auxiliary handle of Chinese ZL93202228.6 Patent Case;

Fig. 3 is the local assembled sectional view of Chinese ZL93202228.6 Patent Case;

Fig. 4 is the stereogram of the utility model luggage case one preferred embodiment, shows that a telescopic folding handle is in the use state of pulling out;

Fig. 5 is the local combination stereogram of this preferred embodiment, shows that this telescopic folding handle is in the use state of pulling out, and the clipping block of an end clamping piece is stopped by the stopper of a holder;

Fig. 6 is the exploded stereogram of this preferred embodiment, shows this telescopic folding handle;

Fig. 7 is the exploded stereogram of this preferred embodiment, shows a pivot block and a pivot kayser unit;

Fig. 8 is the exploded stereogram of this preferred embodiment, shows a flexible kayser unit;

Fig. 9 is the local assembled sectional view that picks up from Fig. 4;

Figure 10 is the partial enlarged drawing that picks up from Fig. 9, shows that an operating block is positioned at a non-pressing position, and a top clamping piece is in a latched position, and an end clamping piece is in a latched position;

Figure 11 is the view of similar Figure 10, shows that this operating block is positioned at a pressing position, and this top clamping piece is in a unlocked position, and an end clamping piece is in a latched position;

Figure 12 is the view of similar Figure 11, shows that this top clamping piece is in this unlocked position, and this end clamping piece is in a unlocked position;

Figure 13 is the view of similar Fig. 4, shows that this telescopic folding handle is in folding state.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is elaborated.

Be noted that before the detailed description employed relative position term in entire description, for example " fore-and-aft direction X ", " left and right directions Y ", " top and bottom direction Z " are as benchmark take direction shown in each figure.

Such as Fig. 4, Fig. 5, Fig. 6, shown in Figure 9, this preferred embodiment of the utility model luggage case comprises a casing 2, number wheel 3 and a telescopic folding handle 4.

Described wheel 3 is a bottom 21 that is installed in rotation on this casing 2.

This telescopic folding handle 4 is installed in a top 22 of this casing 2, two holders 40, two pivot block 50, two pivot kayser unit 60, two telescoping tube unit 70, two flexible kayser unit 80, one operating units 90 and the belts 100 that comprise respectively left-right symmetry installation.The top 22 that this telescopic folding handle 4 can be pulled out casing 2 is the use state or is folded in casing top 22.

Described holder 40 is fixed on respectively the top 22 of this casing 2 by several support bolt 110 lock dresses, each holder 40 has respectively a front end, the open pivot tankage 41 in top, be arranged at this holder 40 and be communicated with two pivot holes 42 of this pivot tankage 41 and the two holding holes 43 of arranging near this top and bottom direction of front end edge Z along this left and right directions Y respectively, and a stopper 44 that is formed on an end face 401 of this holder 40.This stopper 44 is positioned at a front high section of this end face 401 and the intersection of a rear lower curtate.

Such as Fig. 4, Fig. 6, Fig. 7, Fig. 9, shown in Figure 10, described pivot block 50 is installed in respectively in the pivot tankage 41 of described holder 40, and each pivot block 50 has respectively one first housing 51 and one second housing 52 that can dock each other combination.

This first housing 51 has switch block 511 at the bottom of the circular arc, one from this end switch block 511 extends towards the top and the cross section generally takes the shape of the letter U the piece 512 of bearing responsibility, be arranged at respectively two perforation 513 that this is born responsibility piece 512 and arranges along this fore-and-aft direction X, one is positioned at the guide rail 514 that this end switch block 511 and this are born responsibility piece 512 intersections and extended along this left and right directions Y, and one is arranged at the pivot post 515 of this end switch block 511 along this left and right directions Y.

This second housing 52 has switch block 521 at the bottom of the circular arc, one from the contact piece 522 of this end switch block 521 towards the top extension, one is arranged at this contact piece 522 in the face of the sleeve column 523 of this first housing 51, and one is arranged at the pivot post 524 of this end switch block 521 along this left and right directions Y.

With this first housing 51 dock with this second housing 52 in conjunction with after, respectively with described pivot post 515, the 524 two pivot holes 42 of inserting this holder 40, this pivot block 50 just can be rotated relative to this holder 40, preferably, this pivot block 50 comprises that also one is plugged on connecting rod 53 between the described pivot post 515,524 along this left and right directions Y, can increase the overall construction intensity of this pivot block 50.

What deserves to be explained is, also can adopt a latch is plugged on two pivot holes 42 of this holder 40 and the mode between the switch block of the described end 511,521 along this left and right directions Y, this pivot block 50 is rotated relative to this holder 40 take this latch as fulcrum.

Described pivot kayser unit 60 is installed in respectively in the described pivot block 50, each pivot kayser unit 60 has respectively an end actuator 61 that is the piece 512 of bearing responsibility that is rotatably installed on this pivot block 50, one be installed in this pivot block 50 interior can drivings by this end actuator 61 and along this left and right directions Y at the end clamping piece 62 that move between a latched position of relative this holder 40 and the unlocked position, reach one and be installed in the end elastic components 63 that make this end clamping piece 62 perseverance guarantors be positioned at this latched position between this end clamping piece 62 and this pivot block 50.This end elastic component 63 can provide a restoring force, makes this end clamping piece 62 have the trend that returns back to this latched position.

This end actuator 61 has a pivot piece 611 that is installed on the piece 512 of bearing responsibility of this pivot block 50 by a pivot 64, and two driven 612 and a drive block 613 radially extending toward rightabout from this pivot piece 611 respectively.

This end clamping piece 62 has pass described perforation 513 and at two clipping blocks 621 that move between a latched position of the stopper 44 of this holder 40 and a unlocked position, one links the connecting block 622 of described clipping block 621, one is arranged at this connecting block 622 is used for the guide block 623 that cooperates with this guide rail 514, and one is arranged at this connecting block 622 and faces the storage tank 624 of this sleeve column 523.

This end elastic component 63 is Compress Spring in this preferred embodiment, is installed between the storage tank 624 of the sleeve column 523 of this second housing 52 and this end clamping piece 62.

Described telescoping tube unit 70 is respectively outside this top and bottom direction Z is installed in described pivot block 50, each telescoping tube unit 70 has respectively one and is set with an outer tube 71 that is fixed on outside this pivot block 50, one inserts this outer tube 71 and can be along the linearly moving inner tube 72 of this top and bottom direction Z, and a cock body 73 that is installed in the top of this outer tube 71.

The bottom of this outer tube 71 has two perforation 711 of two perforation 513 of aiming at this first housing 51, reaches several adjusting holes 712 of arranging along this top and bottom direction Z.

This inner tube 72 has the perforation 721 of the described adjusting hole 712 of an aligning.

Such as Fig. 6, Fig. 8, Fig. 9, shown in Figure 10, described flexible kayser unit 80 is installed in respectively in the described inner tube 72, each flexible kayser unit 80 has respectively by a clasp 81 and is fixed on load bearing seat 82 in the bottom of this inner tube 72, one is the top actuator 83 that is installed in rotation in this load bearing seat 82, one be installed in this load bearing seat 82 can be at the top clamping piece 84 that moves between a latched position of this outer tube 71 and a unlocked position, one be installed on this load bearing seat 82 support piece 85, and one is installed in this top clamping piece 84 and should supports the top elastic components 86 that make this top clamping piece 84 permanent guarantors be positioned at the trend of this latched position between the piece 85.

This load bearing seat 82 has a bearing frame 821 that is installed in the bottom of this inner tube 72, one is arranged at the pivot groove 822 of this bearing frame 821 along this fore-and-aft direction X, one is arranged on these bearing frame 821 bottoms and outstanding this inner tube 72 and can be stopped to prevent that this inner tube 72 breaks away from the block 823 of these outer tubes 71 by this cock body 73, and one is arranged at the guide rail 824 of this block 823 along this left and right directions Y.

This top actuator 83 has one and is the pivot 831 that is installed in rotation in this pivot groove 822, one from the radially moulding and be positioned at the compression plate 832 of this bearing frame 821 of this pivot 831, drive pin 833 from two of this compression plate 832 bendings are outer respectively, and an interior driving pin 834 from the inner face extension of this compression plate 832.

This top clamping piece 84 has a body 841 that can move along this left and right directions Y between described outer driving pin 833, one is arranged at the end face of this body 841 for the slot 842 that drives pin 834 insertions in this, one is used for being inserted in the perforation 721 of this inner tube 72 and the clipping block 843 of the adjusting hole 712 of this outer tube 71 from this body 841 along this left and right directions Y moulding, one is arranged at the rightabout storage tank 844 that this body 841 is positioned at this clipping block 843, one is arranged at the guide block 845 of the bottom surface of this body 841, and is arranged at respectively this body 841 for two nose bars 846 of this bearing frame 821 that reclines.

Should support piece 85 and be installed on this load bearing seat 82, have a sleeve column 851 in the face of the storage tank 844 of this top clamping piece 84.

This top elastic component 86 is Compress Spring in this preferred embodiment, is installed between the storage tank 844 of this sleeve column 851 that supports piece 85 and this top clamping piece 84.

What deserves to be explained is, should support piece 85 and also can directly be arranged at this load bearing seat 82, this top elastic component 86 is installed between this load bearing seat 82 and this top clamping piece 84, also can produce identical effect.

This operating unit 90 comprises that one is installed in the handle 91 between the top of described inner tube 72, one is installed in this handle 91 and can be along the operating block 92 of this top and bottom direction Z movement between a pressing position and a non-pressing position, one is installed in the elastic components 93 that make this operating block 92 permanent guarantors be positioned at the trend of this non-pressing position between this operating block 92 and this handle 91, be installed in respectively in the described inner tube 72 and respectively have the locating piece 94 of an eccentric orfice 941, be installed on respectively this operating block 92 and pass two push rods 95 of described eccentric orfice 941, and be installed in respectively the bottom of described push rod 95 and be positioned at two sleeves 96 on compression plate 832 tops of described top actuator 83.

Such as Fig. 4, shown in Figure 6, this belt 100 is installed between the bottom of described holder 40 and is positioned at outside the top 22 of this casing 2.

The combination performance that Figure 10 to Figure 12 stretches kayser unit 80 with a holder 40, a pivot block 50, a telescoping tube unit 60, a pivot kayser unit 70 and that is positioned at the left side, because the right side is the symmetrical structure (seeing Fig. 9) in left side, thus following describe with the shown number of elements of Figure 10 to Figure 12.

During use, such as Fig. 4, Fig. 5, Fig. 9, shown in Figure 10, when this telescopic folding handle 4 is in the use state of pulling out, this operating block 92 is positioned at this non-pressing position, the clipping block 843 of this top clamping piece 84 is plugged between this perforation 721 and this adjusting hole 712 and is positioned at this latched position, this inner tube 72 can not be moved along this top and bottom direction Z relative to this outer tube 71, the clipping block 621 of this end clamping piece 62 passes described perforation 513,711 outer and stopped by the stopper 44 of this holder 40 and to be positioned at this latched position, and this pivot block 50 can not be rotated relative to this holder 40.

Want this telescopic folding handle 4 of folding, such as Figure 10, Figure 11, shown in Figure 8, pressing down first this operating block 92 makes this operating block 92 be positioned at this pressing position, this push rod 95 moves the compression plate 832 that presses down this top actuator 83 with this sleeve 96 towards the bottom simultaneously, this top actuator 83 is rotated take this pivot 831 as fulcrum, should interiorly drive simultaneously pin 834 these top clamping pieces 84 of promotion moves along this left and right directions Y, make clipping block 843 these adjusting holes 712 of disengaging of this top clamping piece 84 be positioned at this unlocked position, this moment, this inner tube 72 can move along this top and bottom direction Z relative to this outer tube 71, such as Figure 11, Figure 12, Fig. 6, shown in Figure 8, continue to press down this handle 91 make this inner tube 72 with should be flexible kayser unit 80 move towards the bottom, press down driven 612 of this end actuator 61 when the outer driving pin 833 of this top actuator 83, this end actuator 61 just can rotate for fulcrum by this pivot 64, these drive block 613 these end clamping pieces 62 of promotion move along this left and right directions Y simultaneously, make clipping block 621 these stoppers 44 of disengaging of this end clamping piece 62 be positioned at this unlocked position, then unclasp this operating block 92, this clipping block 621 just can possess the thrust that automatically is positioned at this latched position by this end elastic component 63, and then bestow this handle 91 forwards power, this pivot block 50 is rotated forward relative to this holder 40, as shown in figure 13, when this telescopic folding handle 4 is rotate in place in the top 22 of this casing 2, these clipping block 621 auto-extendings enter the holding hole 43 of this holder 40 simultaneously, this telescopic folding handle 4 just obtains the location, and this moment, this telescopic folding handle 4 was in folding state.

Such as Figure 13, shown in Figure 4, make this telescopic folding handle 4 be positioned at once again the use state of pulling out, pressing first this operating block 92 makes this clipping block 621 break away from this holding hole 43, then bestow this handle 91 towards the top rotatory force, this pivot block 50 is rotated towards the top relative to this holder 40, then this handle 91 is pulled out towards the top, as shown in figure 10, until these clipping block 843 automatic inserting apparatus are positioned at this latched position between this perforation 721 and this adjusting hole 712, just can make this inner tube 72 obtain the location, by described adjusting hole 712, when making this inner tube 72 be drawn out the location, this telescopic folding handle 4 is in the use state of pulling out, and the whole height of this luggage case is 85 ㎝ to 105 ㎝, and this promotes or spur the height of this luggage case for the most suitable user.

By above explanation as can be known, the utility model luggage case has following beneficial effect:

Only need singlehandedly this telescopic folding handle 4 to be pulled out use once, the utility model, maybe with these telescopic folding handle 4 foldings, it is quite convenient to operate.

Two, inner tube 72 described in the utility model is drawn out or is pressed into respect to described outer tube 71, but by described clipping block 843 automatic inserting apparatus between this perforation 721 and this adjusting hole 712, can improve the locating effect of described inner tube 72.

Three, this telescopic folding handle 4 of the utility model inserts described holding hole 43 by described clipping block 621 when folding state, can improve the locating effect of this telescopic folding handle 4.

Four, the utility model is installed this belt 100 by described holder 40, can save installation work-hour, cost.

Claims (10)

1. a luggage case comprises a casing, is installed in several wheels of a bottom of this casing, and is installed in a telescopic folding handle at a top of this casing, it is characterized in that:

This telescopic folding handle comprises:

Two holders are fixed on respectively the top of this casing;

Two pivot block are installed on respectively described holder;

Two pivot kayser unit, be installed in respectively in the described pivot block, each pivot kayser unit has respectively an end actuator that is installed on this pivot block, one is installed in this pivot block the end clamping piece that can be driven by this end actuator and move between a latched position of relative this holder and a unlocked position, reach one and be installed in the end elastic component that makes this end clamping piece perseverance guarantor be positioned at this latched position between this end clamping piece and this pivot block;

Two telescoping tube unit, respectively outside a top and bottom direction is installed in described pivot block, each telescoping tube unit has respectively one and is fixed on the outer outer tube of a corresponding pivot block, and the inner tube inserting this outer tube and can move along this top and bottom direction;

Two flexible kayser unit, be installed in respectively in the described inner tube, each flexible kayser unit has respectively a load bearing seat that is fixed on this inner tube bottom, one is installed in the top actuator in this load bearing seat, one is installed in this load bearing seat the top clamping piece that can be driven by this top actuator and move between a latched position of relative this outer tube and a unlocked position, reach one and be installed in the top elastic component that makes this top clamping piece perseverance guarantor be positioned at this latched position between this top clamping piece and this load bearing seat; And

One operating unit has an operating block, and insert respectively described inner tube be used for promoting described top actuator and with two push rods of this operating block interlock.

2. luggage case according to claim 1 is characterized in that:

The end actuator of each pivot kayser unit has respectively by the pivot piece of a pivotal mounting in this pivot block, and from this pivot piece radially toward two driven of the rightabout moulding with a drive block, this end clamping piece has can pass this pivot block and at two clipping blocks that move between this latched position of this holder and this unlocked position, and a connecting block that links described clipping block and can be driven by this drive block.

3. luggage case according to claim 2 is characterized in that:

Each holder also has respectively the stopper that an end face that is formed on this holder is used for stopping the clipping block of clamping piece of the described end.

4. luggage case according to claim 3 is characterized in that:

The stopper of each holder lays respectively at a front high section of this end face and the intersection of a rear lower curtate.

5. luggage case according to claim 3 is characterized in that:

Each holder also has respectively the two holding holes that enter of clipping block for clamping piece of the described end.

6. luggage case according to claim 5 is characterized in that:

Each pivot block has respectively one first housing and one second housing that can dock each other combination, and this first housing has a guide rail, and each end clamping piece also has respectively one and is arranged at this connecting block for the guide block that cooperates with this guide rail.

7. luggage case according to claim 1 and 2 is characterized in that:

The load bearing seat of each flexible kayser unit has respectively a bearing frame that is installed in the bottom of this inner tube, an and pivot groove that is arranged at this bearing frame, this top actuator has a pivot that is installed in this pivot groove, one from the radially moulding and be positioned at the compression plate of this bearing frame of this pivot, be used for driving respectively that two of this end actuator are outer drives pin from the bending of this compression plate, and an inner face from this compression plate extends the interior driving pin that is used for this top clamping piece of driving.

8. luggage case according to claim 7 is characterized in that:

Each top clamping piece has respectively a body that can move between described outer driving pin, one is arranged at this body for driving the slot that pin inserts in this, reaches one from this body formed clipping block be used to being set between this inner tube and this outer tube.

9. luggage case according to claim 1 is characterized in that:

When this telescopic folding handle is in the use state of pulling out, the whole height of this luggage case is 85 ㎝ to 105 ㎝.

10. luggage case according to claim 1 is characterized in that:

This luggage case also comprises a belt that is installed between the described holder.

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