CN203897530U - Draw-bar luggage box - Google Patents
Draw-bar luggage box Download PDFInfo
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- CN203897530U CN203897530U CN201420316332.6U CN201420316332U CN203897530U CN 203897530 U CN203897530 U CN 203897530U CN 201420316332 U CN201420316332 U CN 201420316332U CN 203897530 U CN203897530 U CN 203897530U
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- handle
- pull bar
- luggage
- pulling
- binding
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Abstract
The utility model discloses a draw-bar luggage box. The luggage box comprises a luggage box body, a luggage box frame for placement of the luggage box body and a supporting plate arranged on the luggage box body or the luggage box frame, wherein the luggage box body and the luggage box frame are of a detachable structure; the frame comprises a handle, a base bracket which is provided with rolling wheels and used for supporting the luggage box body and a draw bar connected with the base bracket; the draw bar and the handle are connected through a turnover mechanism; the handle can be overturned relatively to the draw bar through the turnover mechanism; a clamping device matched with the handle is arranged on the supporting plate. According to the draw-bar luggage box disclosed by the utility model, the luggage box and the luggage box frame are detachable, and the luggage box frame and the supporting plate are matched to form a table which can be used for placement of goods by users or for long-distance passengers to lie on and take a rest, so that the fatigue of the long-distance passengers is effectively relieved.
Description
Technical field
The utility model relates to luggage case, especially a kind of pulling-rod trunk.
Background technology
China is one has the train of huge passenger traffic quantity to transport big country, and its Middle and long distance passenger transport number is also suitable many, and for the passenger of the hard seat ticket of long-distance travel, cannot in tired, sleep is the thing that one part is extremely painful and decoct.The passenger that common great majority need to be taken long-distance train needs retinue band to hold a pulling-rod trunk for luggage and articles.Current pulling-rod trunk majority is only used as luggage case.Conventional pulling-rod trunk comprises Luggage trunk body, is fixed on the wheel of Luggage trunk body bottom and is fixed on the pull bar of Luggage trunk body side.During use, in Luggage trunk body, deposit the article that need to carry; During carrying, people can in tow or carry luggage case.During luggage case, only need to hold pull bar just passable in tow.Because the space that luggage case takies is larger, and highly relatively inadequate, and people can not the useful purposes using it as other use in taking the process of train, conventionally can only be deposited on luggage case rack.Its function singleness, can only make roping luggage and use, and cannot play the booster action that auxiliary passenger has a rest on all fours aboard and holds the desk of article.
Utility model content
The purpose of this utility model, overcomes the deficiencies in the prior art exactly, provides a kind of luggage tank tower that utilizes separated with Luggage trunk body, and luggage tank tower relies on support board to form can crouch down or hold for user the pulling-rod trunk of the desk of article.
In order to achieve the above object, adopt following technical scheme:
A kind of pulling-rod trunk, comprise Luggage trunk body and for placing the luggage tank tower of Luggage trunk body, described Luggage trunk body and luggage tank tower are demountable structure, described luggage tank tower comprises handle, is provided with roller for the pull bar of the base bracket of support Luggage trunk body and connection base bracket, described pull bar is connected by a switching mechanism with handle, and described handle is by the relative pull bar of the switching mechanism angle of overturning; Also comprise that one is arranged on the support board on Luggage trunk body or luggage tank tower, on described support board, be provided with the gripping mechanism mating with handle.The upset of the relative pull bar of handle forms approximately 90 degree, can also according to practical application, be designed to the upset of multiple angles, realizes support board horizontal positioned or slant setting and as different purposes.Support board is contained in and on handle, forms a desktop.Luggage tank tower coordinates support board can become desk for user, makes luggage tank tower no longer monotonously as the luggage case use of trying to stop people from fighting each other.
Further, described switching mechanism comprises bearing pin and locking member, described handle and pull bar match end for protuberance structure, described pull bar and handle match end for recess structure, the concavo-convex merga pass bearing pin of joining of described handle and described pull bar is hinged, described pull bar is provided with guide groove, and described locking member is movable along guide groove, conflicts fixing or separated with handle; The end of the relative pull bar of described handle is provided with the conflict fixed part mating with locking member.
Further, described switching mechanism comprises bearing pin and locking member, described handle and pull bar match end for recess structure, described pull bar and handle match end for handle described in protuberance structure and the concavo-convex merga pass bearing pin of joining of described pull bar hinged, described handle is provided with guide groove, described locking member is movable along guide groove, conflicts fixing or separated with pull bar; The end of the relative handle of described pull bar is provided with the conflict fixed part mating with locking member.
Further, the conflict fixed part of the relative pull bar of described handle is a blind hole, described locking member is provided with a bayonet lock closing with described blind hole tenon and the button being fixedly connected with bayonet lock, the described button end near blind hole is provided with elastic projection, and described pull bar is provided with the recess mating with described elastic projection.
Further, the conflict fixed part of the relative handle of described pull bar is a blind hole, described locking member is provided with a bayonet lock closing with described blind hole tenon and the button being fixedly connected with bayonet lock, the described button end near blind hole is provided with elastic projection, and described handle is provided with the recess mating with described elastic projection.
Preferably, described locking member also comprises and is located at the Compress Spring that the bayonet lock other end and pull bar elasticity conflicts or is located at the bayonet lock other end and the Compress Spring of handle elastic conflict.
Further, described switching mechanism comprises a clinching part, and its middle part and the hinged formation lever construction of pull bar, be provided with a Compress Spring between its one end and pull bar, the other end is conflicted with the end of the relative pull bar of handle, and the end of the relative pull bar of described handle is provided with mates the recess of conflicting with clinching part.
Further, described switching mechanism comprises a clinching part, and its middle part and the hinged formation lever construction of handle, be provided with a Compress Spring between its one end and handle, the other end is conflicted with the end of the relative handle of pull bar, and the end of the relative handle of described pull bar is provided with mates the recess of conflicting with clinching part.
Further, described pull bar is telescopic lever.
Further, be also provided with a seat and connect securing member on described pull bar, described seat connects the quick detach bolt that securing member comprises the binding of clip, jointing clip and regulates clip openings of sizes; Described binding one end is provided with the conflict piece of conflicting with seat.
Preferably, described binding is provided with sawtooth, and described clip is provided with a draw-in groove coordinating with binding, is provided with the shell fragment with the sawtooth Elastic Meshing of binding.
Preferably, described clip is provided with a draw-in groove coordinating with binding, and the main body of described binding is provided with a strip through hole, and described quick detach bolt compresses through described strip through hole or unclamps binding and regulates clip openings of sizes.
Further, described support board is provided with several buckles that is connected securing member coupling with described seat.
Further, described handle is " T " character form structure, which is provided with several card-tight parts, and described support board is provided with several hooks mating with the card-tight part of handle.
Preferably, the roller of described base bracket is provided with roller locking device.
Compared with prior art, the beneficial effects of the utility model are:
Luggage tank tower of the present utility model and Luggage trunk body are detachable.The luggage tank tower splitting coordinates support board to use as desk, uses also can to passenger seat on the long-distance train table of lying prone, and long-distance passenger's fatigue is alleviated in the sleep that people can be felt at ease effectively.Relatively those need to be sat and increase feel at ease aboard sleep and hold the effect of the article such as computer of the auxiliary people of a kind of energy the people of long-distance train hard seat by the utility model, to make luggage case.
Accompanying drawing explanation
Fig. 1 is the structural representation of pulling-rod trunk described in the utility model;
Fig. 2 is the schematic diagram that pulling-rod trunk frame described in the utility model is used as desk;
Fig. 3 is the structural representation of the switching mechanism of the first embodiment;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the C part enlarged drawing of Fig. 4;
Fig. 6 is the structural representation that the switching mechanism of the first embodiment increases Compress Spring;
Fig. 7 is the double-button structural representation of Fig. 4;
Fig. 8 is the cross-sectional view of switching mechanism described in the second embodiment;
Fig. 9 is the structural representation of switching mechanism described in the 3rd embodiment;
Figure 10 is the B-B sectional structure chart of Fig. 9;
Figure 11 is that the structure of the pull bar tank tower of the 4th embodiment splits schematic diagram;
Figure 12 is the structural representation of the pull bar tank tower of the 4th embodiment;
Figure 13 is the STRUCTURE DECOMPOSITION figure that seat connects securing member;
Figure 14 is another STRUCTURE DECOMPOSITION figure that seat connects securing member;
Figure 15 is another structural representation of pulling-rod trunk described in the utility model;
Figure 16 is the use state diagram of the pull bar tank tower of the 4th embodiment.
Diagram: 1-Luggage trunk body; 11-groove; 12-resilient inserting pin member; 13-pin member;
2-luggage tank tower;
21-base bracket;
22-pull bar; 221-recess;
23-handle;
24-switching mechanism; 241-bearing pin; 242-bayonet lock; 243-button; 2431-elastic projection; 244-Compress Spring; 245-clinching part; 2451-bearing pin; 246-Compress Spring;
3-support board; 31-hook;
4-seat connects securing member; 41-clip; 411-through hole; 412-quick detach bolt; 413-draw-in groove; 414-shell fragment; 42-binding; 421-conflict piece; 422-strip through hole;
The specific embodiment
Below in conjunction with specific embodiment, the utility model is described further:
As shown in Figure 1, pulling-rod trunk of the present utility model, comprises Luggage trunk body 1 and for placing the luggage tank tower 2 of Luggage trunk body 1, Luggage trunk body 1 and luggage tank tower 2 are demountable structure.Luggage tank tower 2 comprises base bracket 21, connects the pull bar 22 of base bracket 21, the handle 23 of cylinder lever connecting rod 22.Pull bar 22 is connected by a switching mechanism 24 with handle 23.The relative pull bar 22 of handle 23 forms the upset of 0-90 degree.Luggage trunk body 1 comprises soft casing, hard casing and ultra-soft cloth bag, is not limited to hard casing.Its bottom is placed in the base bracket 21 of luggage tank tower 2, leans on pull bar 22 or is fixed on pull bar 22 by fixture.Pulling-rod trunk of the present utility model is when being used as pulling-rod trunk, and general pulling-rod trunk is as good as, and is all to draw Luggage trunk body 1 by pull bar, and the rolling of logical roller drives luggage case motion, has saved strength.
Pulling-rod trunk of the present utility model also comprises a support board 3, and support board 3 can be arranged on luggage tank tower 2, also can be placed on the surperficial or inner of Luggage trunk body 1.Can also be placed on base bracket 21 upper surfaces or lower surface.The setting of its initial position does not affect follow-up use, and its set-up mode is not restricted to by the structure of itself or outside connector, or even puts into Luggage trunk body 1 etc. mode.
Preferably, support board 3 is arranged on Luggage trunk body 1 and pull bar 22 opposite faces.This surface of Luggage trunk body 1 is provided with the groove 11 that holds support board 3, and is provided with the snap fit of clamping support board 3.Support board 3 is provided with the connector being fixedly connected with pull bar 22, by the relative steady brace 22 of connector and support board 3.The surface that support board 3 is arranged on Luggage trunk body 1 neither can have influence on its volume, also can not cause being not easy removing because of being placed in Luggage trunk body 1.
On support board 3, be provided with the gripping mechanism mating with handle 23, by gripping mechanism, support board 3 can be fixing with handle 23.Because the maximum turning angle of the relative pull bar 22 of handle 23 is 90 degree, guaranteeing that in the vertically disposed situation of pull bar 22, the plane at handle 23 places is horizontal plane, support board 3 is placed on the handle 23 after upset, by gripping mechanism, clamp, whole luggage tank tower 2 just can be used as a desk.User can lie prone on this desk that desk is slept, played card, reading, placing articles etc.
As shown in Figure 2, described handle 23 is preferably " T " character form structure, which is provided with several card-tight parts.The handle surrounding corner angle rounding arc of handle 23, facilitates holding and controlling of people's hand.Described support board 3 is provided with several gripping mechanisms mating with the card-tight part of handle 23, and it is hook 31.When card-tight part is recess structure, gripping mechanism can be also the protruding elastic projection to card-tight part mating with card-tight part.After relative pull bar 22 upsets of handle 23, its surface relative with support board 3 is provided with mortise, and on support board 3, corresponding position is provided with tenon, by the cooperation of mortise and tenon, also can play fixing effect.The handle 23 of " T " font can increase the contact area of handle 23 and support board 3, improves the stability of support board 3.The position of card-tight part and hook 31 is set according to actual service condition.By link up with 31 with being fixedly connected with of card-tight part, avoided support board 3 in use because extraneous active force comes off.
For the convenient height of adjusting, pull bar 22 is telescopic lever.By adjusting the stroke of pull bar 22, can adjust the height of pull bar 22, and then adjust the height of whole handle 23, the height of support board 3 is adjustable.According to the build of different people and application scenarios, regulate different height.
Because luggage tank tower 2 bottoms are provided with roller, for the movement that prevents that luggage tank tower 2 from use occurring, roller is provided with roller locking device.By roller locking device, can lock roller, prevent its motion.
Embodiment mono-
The switching mechanism 24 of the present embodiment comprises bearing pin 241 and locking member.Described handle 23 matches end for protuberance structure with pull bar 22.Described pull bar 22 matches end for recess structure with handle 23, and the concavo-convex merga pass bearing pin 241 of joining of described handle 23 and described pull bar 22 is hinged.In pull bar 22, be provided with guide groove, locking member is up and down along guide groove, conflicts fixing or separated with handle 23.As can be seen from Figure 4, the end of handle 23 relative pull bars 22 is projective structure, and the end of pull bar 22 is recessed structure, and concavo-convex coupling is by the hinged combination of bearing pin 241.In the end of handle 23, be provided with the conflict fixed part mating with locking member, i.e. a blind hole.The button 243 that described locking member is provided with a bayonet lock 242 closing with described blind hole tenon and is fixedly connected with bayonet lock 242.Button 243 moves up and down certain side-play amount in the chute of pull bar 22, and drives bayonet lock 242 to move up and down.When bayonet lock 242 penetrates blind hole, handle 23 is fixed, pull bar 22 upsets relatively.When button 243, stir downwards, bayonet lock 242 leaves blind hole, and handle 23 can not be limited mobile, its pull bar 22 upsets relatively.As shown in Figure 5, its C part enlarged drawing that is Fig. 4.Button 243 ends near blind hole are provided with elastic projection 2431, and described pull bar 22 is provided with the recess 221 mating with described elastic projection 2431.When luggage tank tower 2 is used as draw-bar box, in order to prevent handle 23 upset relative to pull bar 22, need bayonet lock 242 to stretch to blind hole always.By arranging on button 243 on elastic projection 2431 and pull bar 22, recess 221 is set, button 243 can be fixed on to lifting position, prevent that bayonet lock 242 is separated with blind hole.When needs handle 23 upset relative with pull bar 22, only need to pin button 243 drag down can realize the separated of recess 221 and elastic projection 2431.
As shown in Figure 6, button 243 does not arrange elastic projection 2431, and pull bar 22 does not arrange in the situation of recess 221, and the function that Compress Spring 244 also can be realized elastic projection 2431 and recess 221 is set in the bottom of bayonet lock 242.Compress Spring 244 one end conflict pull bars 22, other end conflict bayonet lock 242, the elastic force by spring, by bayonet lock 242 jack-up, prevents that it is dropped by effect of weight and causes relative pull bar 22 upsets of handle 23 in normal use procedure.
As shown in Figure 7, it is identical with the structural principle of Fig. 4, and for button 243 easy to use, the button 243 of the present embodiment can be arranged on the both sides of pull bar 22.
When the pull bar 22 of the present embodiment matches end for protuberance structure with handle 23, when handle 23 ends are recess structure, described handle 23 and described pull bar 22 are also that the concavo-convex merga pass bearing pin 241 of joining is hinged.Meanwhile, described handle 23 is provided with guide groove, and locking member is conflicted fixing or separated along guide groove activity with pull bar 22.Now, the end of described pull bar 22 relative handles 23 is provided with the conflict fixed part mating with locking member.The conflict fixed part of described pull bar 22 relative handles 23 is a blind hole, the button 243 that described locking member is provided with a bayonet lock 242 closing with described blind hole tenon and is fixedly connected with bayonet lock 242, the described button end near blind hole is provided with elastic projection 2431, and described handle 23 is provided with the recess 221 mating with described elastic projection 2431.Or be located at the Compress Spring 244 that bayonet lock 242 other ends and handle 23 elasticity are conflicted.
The structure of the switching mechanism 24 of this section of description and the structure of above-mentioned switching mechanism 24 are distinguished and are, pull bar 22 matches end for protuberance structure with handle 23, and handle 23 ends are recess structure.The setting of the parts such as the guide groove on it, elastic projection 2431, blind hole, recess 221 and the difference that above-mentioned switching mechanism 24 there is no principle, only have the difference of position.These two kinds arrange and all can realize upset, act on identically, and the effect of generation is also identical.The original those skilled in the art of its principle and structure all can understand and realize, and are not repeated herein.
Embodiment bis-
As shown in Figure 8, the switching mechanism of the present embodiment comprises bearing pin 241 and locking member.Handle 23 matches end for protuberance structure with pull bar 22, and described pull bar and handle 23 match end for recess structure, and the concavo-convex merga pass bearing pin 241 of joining of described handle 23 and described pull bar 22 is hinged.In pull bar 22, be provided with guide groove, locking member, along movable in guide groove, is conflicted fixing or separated with handle 23.The end of handle 23 relative pull bars 22 is provided with the conflict fixed part mating with locking member.The conflict fixed part of the present embodiment can be the extension of the end of handle 23, can be also the fixture being connected with its end.Locking member comprises button 243, and button 243 is distributed in the both sides of pull bar 22, middle by connecting rod 242, connects upwards conflict under the active force of Compress Spring 244 of being located at its bottom conflict fixed part of handle 23 of connecting rod 242.Conflict fixed part in Fig. 8 is the end of handle 23.Connecting rod 242 has two, between two connecting rods 242, stays gap.Between connecting rod 242, can also not stay gap, because be in order to prevent from only having a connecting rod with two connecting rods 242, whole button assembly can be along trough rotation, and two connecting rods are two connecting rods that are adjacent at last just, can make the button 243 can not rotation.Connecting rod 242 can also be one, only the cross section of connecting rod need to be made into squarely, and a connecting rod can be realized the function of two connecting rods.The connecting rod 242 of living in portion can be contained in the end of handle 23.Under the acting in conjunction of the connector of Compress Spring 244 and locking member, handle 23 pull bar 22 upsets relatively.When pressing button 243 promotion downwards, connecting rod 242 is followed and is moved downward.The end of handle 23 and the connecting rod on top 242 depart from, now handle 23 pull bar 22 upsets relatively.
Embodiment tri-
As shown in Figure 9 and Figure 10, switching mechanism 24 comprises a clinching part 245, and its middle part is by bearing pin 2451 and the hinged formation lever construction of pull bar 22.Between its one end and pull bar 22, being provided with a Compress Spring 246, conflicts in the end of other end pull bar 22 relative to handle 23, and the end of described handle 23 relative pull bars 22 is provided with mates the recess 231 of conflicting with clinching part 245.As shown in figure 10, the middle part of clinching part 245 is hinged by bearing pin 2451 and pull bar 22, and under the active force of Compress Spring 246, fit with recess 213 tightly in the top of clinching part 245.When firmly pressing the lower end of clinching part 245, Compress Spring 246 compressions, under the effect of lever principle, clinching part 245 be take bearing pin 2451 as fulcrum, top perk.Now handle 23 pull bar 22 upsets relatively.
Embodiment tetra-
The present embodiment increases a seat and connects securing member 4 on embodiment mono-, two or three basis, and it is located on pull bar 22.As Fig. 2, Figure 11, Figure 12, Figure 13,, shown in Figure 14 and Figure 15, described seat connects the binding 42 that securing member 4 comprises clip 41 and jointing clip 41.Pull bar 22 penetrates the through hole 411 of clip 41.
The structure of clip 41 has two kinds.As Figure 13, a kind of is that clip 41 is provided with a draw-in groove 413 penetrating for binding 42, and described binding 42 one end are provided with the conflict piece 421 of conflicting with seat.In use, a part for binding 42 extend in draw-in groove 413, and its conflict piece 421 is conflicted with the bottom of seat.For what make binding 42, when being connected with chair mounted, be easier to operation readiness, binding 42 be provided with sawtooth, clip 41 is provided with a shell fragment 414, the sawtooth Elastic Meshing of shell fragment 414 and binding 42.By coordinating of sawtooth and shell fragment 414, make it when normal condition, movement that can only be unidirectional, can realize the adjusting of binding 42 installation lengths.Clip 41 is provided with the quick detach bolt 412 that can regulate its pore size.By quick detach bolt 412, adjust the openings of sizes of clip 41, thereby adjust clip 41 at the height of pull bar 22.The structure of quick detach bolt 412 is existing structures, and its principle and structure do not repeat them here.
As Figure 14, the another kind of structure of clip 41 is, at binding 42, there is no sawtooth, and the main body of binding 42 is provided with strip through hole 422, and quick detach bolt 412 is through described strip through hole 422.By quick detach bolt 412, adjust the pore size of clip 41, thereby utilize frictional force that binding 42 is fixing with clip 41 tightly.Described binding 42 one end are provided with the conflict piece 421 of conflicting with seat equally.Conflict piece 421 is block structures of binding 42 one end projections.In the middle of seat, especially certain some are seats of train, and the edge of its bottom load-bearing skeleton is a step protruding downwards, and this structure contributes to fixing luggage tank tower.Conflict piece 421 mates with the step of the downward protrusion of train chair bottom, and it catches on the inner side edge of the step of downward protrusion.By to seat outside tension binding 42, luggage tank tower 2 can be fixedly connected on train chair.For some train chair bottom margin, there is no the seat of the step of protrusion downwards, the upper surface and the seat bottom that by seat, connect the conflict piece 421 of securing member 4 are tightly conflicted, and also can realize identical connection effect.
As shown in figure 16, in the process of using as desk at luggage tank tower 2, seat connects the conflict piece 421 of securing member 4 and tightly conflicts with seat bottom.Conflict piece 421 holds out against the lower surface of train chair, and its surface is provided with flexible glue, and the piece that can prevent from conflicting damages train chair.Binding 42 is fixedly connected on clip 41, and clip 41 steady braces 22 form that to take roller, base bracket 21 be ground supports point, and the seat of usining connects securing member 4 as stabilising arrangement, the stability of raising support board 3.User is using luggage tank tower 2 when the table of lying prone uses, and seat connects the impact of going all out on luggage tank tower 2 before securing member 4 can effectively reduce, and user is in use more stable.
Preferably, support board 3 is connected securing member 4 and removably connects with seat.As shown in Figure 11 and Figure 12, described support board 3 is provided with several buckles, and this buckle is connected securing member 4 couplings and fastens with seat.Seat connects securing member 4 and is arranged on pull bar 22, it is in the process of using as pulling-rod trunk, support board 3 is directly placed in base bracket 21, and adjusting seat connects the height of securing member 4, makes seat connect securing member 4 and mates fastening with the buckle on support board 3.Or a picking-up device is set on pull bar 22, support board 3 is held up, then adjusting seat connects the height of securing member 4, make seat connect securing member 4 and mate fastening with the buckle on support board 3.Monoblock support board 3 can mate with the groove 11 of Luggage trunk body 1.Groove 11 is fixed up support board 3 and Luggage trunk body 1 by fixture again, more attractive in appearance.
As shown in figure 15, the structure that support board 3 and Luggage trunk body 1 can be made of one can't highlight pull bar 22 or support board 3 in outward appearance.Luggage trunk body 1 arranges and can hold pull bar 22, handle 23 are connected securing member 4 groove 11 with seat.Groove 11 tops of Luggage trunk body 1 are provided with the "T"-shaped groove mating with handle 23, and handle 23 can be placed in "T"-shaped groove.Seat connects the word translot that securing member 4 is put into "T"-shaped groove below.Seat connects securing member 4 and is provided with mortise, Luggage trunk body 1 is provided with the fixedly resilient inserting pin member 12 of seat connection securing member 4, one end of resilient inserting pin member 12 is the tenon that is connected the mortise coupling of securing member 4 with seat, the other end is provided with elastic component, resilient inserting pin member 12 protruding direction that connects securing member 4 to seat all the time under the elastic acting force of elastic component, tenon and mortise coupling are fixing.The thickness direction of support board 3 is provided with mortise, and the mortise position of Luggage trunk body 1 relative support board 3 is provided with the fixedly pin member 13 of support board 3, all protruding in support board 3 all the time under pin member 13 normal conditions.Pin member 13 mates with the mortise of support board 3, prevents its swing.Under the effect of resilient inserting pin member 12 and pin member 13, pull bar 22, handle 23, seat connection securing member 4 and support board 3 have all been put into the groove 11 of Luggage trunk body 1.Wherein, support board 3 all covers up most of structure of pull bar 22, makes whole Luggage trunk body 1 more attractive in appearance.
The luggage case shown in Figure 15 of take describes the use of luggage case as example.Because pull bar 22 is telescopic levers, in normal luggage case use procedure, only handle need to be pulled out from the groove 11 of Luggage trunk body 1.The top of handle and pull bar is connected by switching mechanism 24, and switching mechanism 24 is also drawn out groove 11.Because switching mechanism 24 is initially the state not overturning, handle 23 is pull bar 22 upsets relatively not.When needs using luggage case when desk uses, by pin member 13, unclamp support board 3, support board 3 is taken out.Then, by resilient inserting pin member 12, unclamping seat connection securing member 4 just can be by Luggage trunk body 1 separated taking-up from luggage tank tower 2.Luggage trunk body 1 can be placed on the luggage carrier of train, and 2 of luggage tank towers can form desk for user with support board 3.As shown in Figure 2, under the effect of switching mechanism 24, the relative pull bar 22 upset 0-90 degree of handle 23, different angles designs according to actual demand, different angles can be for different purposes, and 0 degree-70 degree can be used as drawing board and use, and the bookshelf that 10 degree-90 degree can be used as inclination is used.Realizing different angles can realize according to existing technology, is not repeated herein.Take 90 degree as example, and the relative pull bar 22 of handle 23 immobilizes after turning over and turning 90 degrees.Support board 3 is placed on T-shape handle 23 upper surfaces, by the fixing support board 3 of several card-tight parts on handle 23 and the hook 31 on support board 3, prevents that it from moving.Seat connects the middle and upper part that securing member 4 is fixed on pull bar 22, and the other end is conflicted fixing by conflict piece 421 and the bottom of seat.Because the general lower edge of the seat of train has a step protruding downwards, this step protruding downwards can mate and catch on conflict piece 421, in user uses luggage tank tower 2 process as the table of lying prone, rely on seat to connect the effect of securing member 4, prevent that it from turning forward and occurring unstable situation.
The foregoing is only the preferred embodiment of explaining the utility model, not the utility model is done to any formal restriction.All any modification or changes of the relevant the utility model of doing under identical utility model spirit, all must be included in the category that the invention is intended to protection.
Claims (10)
1. a pulling-rod trunk, comprises Luggage trunk body and for placing the luggage tank tower of Luggage trunk body, described Luggage trunk body and luggage tank tower are demountable structure, it is characterized in that:
Described luggage tank tower comprises handle, be provided with roller for the base bracket of support Luggage trunk body and the pull bar that connects base bracket, and described pull bar is connected by a switching mechanism with handle, and described handle is by the relative pull bar of the switching mechanism angle of overturning;
Also comprise that one is arranged on the support board on Luggage trunk body or luggage tank tower, on described support board, be provided with the gripping mechanism mating with handle.
2. pulling-rod trunk according to claim 1, is characterized in that:
Described switching mechanism comprises bearing pin and locking member, described handle and pull bar match end for protuberance structure, described pull bar and handle match end for recess structure, the concavo-convex merga pass bearing pin of joining of described handle and described pull bar is hinged, described pull bar is provided with guide groove, described locking member is movable along guide groove, conflicts fixing or separated with handle; The end of the relative pull bar of described handle is provided with the conflict fixed part mating with locking member;
Or described switching mechanism comprises bearing pin and locking member, described handle and pull bar match end for recess structure, described pull bar and handle match end for handle described in protuberance structure and the concavo-convex merga pass bearing pin of joining of described pull bar hinged, described handle is provided with guide groove, described locking member is movable along guide groove, conflicts fixing or separated with pull bar; The end of the relative handle of described pull bar is provided with the conflict fixed part mating with locking member.
3. pulling-rod trunk according to claim 2, is characterized in that:
The conflict fixed part of the relative pull bar of described handle is a blind hole, described locking member is provided with a bayonet lock closing with described blind hole tenon and the button being fixedly connected with bayonet lock, the described button end near blind hole is provided with elastic projection, and described pull bar is provided with the recess mating with described elastic projection;
Or the conflict fixed part of the relative handle of described pull bar is a blind hole, described locking member is provided with a bayonet lock closing with described blind hole tenon and the button being fixedly connected with bayonet lock, the described button end near blind hole is provided with elastic projection, and described handle is provided with the recess mating with described elastic projection.
4. pulling-rod trunk according to claim 3, is characterized in that:
Described locking member also comprises the Compress Spring of being located at the bayonet lock other end and the conflict of pull bar elasticity;
Or be located at the Compress Spring that the bayonet lock other end and handle elastic are conflicted.
5. pulling-rod trunk according to claim 1, is characterized in that:
Described switching mechanism comprises a clinching part, its middle part and the hinged formation lever construction of pull bar, between its one end and pull bar, be provided with a Compress Spring, the other end is conflicted with the end of the relative pull bar of handle, and the end of the relative pull bar of described handle is provided with mates the recess of conflicting with clinching part;
Or described switching mechanism comprises a clinching part, its middle part and the hinged formation lever construction of handle, between its one end and handle, be provided with a Compress Spring, the other end is conflicted with the end of the relative handle of pull bar, and the end of the relative handle of described pull bar is provided with mates the recess of conflicting with clinching part.
6. pulling-rod trunk according to claim 1, is characterized in that:
Described pull bar is telescopic lever.
7. pulling-rod trunk according to claim 1, is characterized in that:
On described pull bar, be also provided with a seat and connect securing member, described seat connects the quick detach bolt that securing member comprises the binding of clip, jointing clip and regulates clip openings of sizes; Described binding one end is provided with the conflict piece of conflicting with seat.
8. pulling-rod trunk according to claim 7, is characterized in that:
Described binding is provided with sawtooth, and described clip is provided with a draw-in groove coordinating with binding, is provided with the shell fragment with the sawtooth Elastic Meshing of binding;
Or described clip is provided with a draw-in groove coordinating with binding, the main body of described binding is provided with a strip through hole, and described quick detach bolt compresses through described strip through hole or unclamps binding and regulates clip openings of sizes.
9. according to the pulling-rod trunk described in claim 7 or 8, it is characterized in that:
Described support board is provided with several buckles that is connected securing member coupling with described seat.
10. pulling-rod trunk according to claim 1, is characterized in that:
Described handle is " T " character form structure, which is provided with several card-tight parts, and described support board is provided with several hooks mating with the card-tight part of handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316332.6U CN203897530U (en) | 2014-06-13 | 2014-06-13 | Draw-bar luggage box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316332.6U CN203897530U (en) | 2014-06-13 | 2014-06-13 | Draw-bar luggage box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203897530U true CN203897530U (en) | 2014-10-29 |
Family
ID=51771850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316332.6U Expired - Fee Related CN203897530U (en) | 2014-06-13 | 2014-06-13 | Draw-bar luggage box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203897530U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962597A (en) * | 2016-05-24 | 2016-09-28 | 林建安 | Combined luggage box |
| CN108185612A (en) * | 2018-03-02 | 2018-06-22 | 厦门大学嘉庚学院 | A kind of separate type can take electric trunk vehicle and its application method |
| CN108378507A (en) * | 2018-01-31 | 2018-08-10 | 周柳含 | A kind of detachable combination luggage case |
-
2014
- 2014-06-13 CN CN201420316332.6U patent/CN203897530U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105962597A (en) * | 2016-05-24 | 2016-09-28 | 林建安 | Combined luggage box |
| CN108378507A (en) * | 2018-01-31 | 2018-08-10 | 周柳含 | A kind of detachable combination luggage case |
| CN108378507B (en) * | 2018-01-31 | 2019-10-18 | 马鞍山蓝信环保科技有限公司 | A kind of detachable combination luggage case |
| CN108185612A (en) * | 2018-03-02 | 2018-06-22 | 厦门大学嘉庚学院 | A kind of separate type can take electric trunk vehicle and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170613 |