阅读说明：本技术 一种便于楼梯移动的大件行李箱 (A kind of heavy luggage case mobile convenient for stair ) 是由 夏月曼 金燕红 张雨姗 于 2019-09-29 设计创作，主要内容包括：本发明提供一种应用于行李箱技术领域的便于楼梯移动的大件行李箱,所述的便于楼梯移动的大件行李箱的行李箱本体(1)底部设置箱体滑板(2),箱体滑板(2)上设置多个开孔(3),行李箱本体(1)底部设置凹槽部(4),凹槽部(4)内设置伸缩气缸(5),伸缩气缸(5)的伸缩杆延伸出开孔(3),伸缩杆端部安装滚轮(6),每个伸缩气缸(5)分别与控制部件(7)连接,所述的箱体滑板(2)前部设置向上翻折的上翘部(8),箱体滑板(2)下表面设置多道导轨(9),本发明的便于楼梯移动的大件行李箱,能够方便可靠实现不需要拎起即能滑动上楼梯,降低大件行李箱搬运时的劳动强度。(The present invention provides a kind of heavy luggage case mobile convenient for stair applied to luggage case technical field, cabinet slide plate (2) are arranged in luggage case ontology (1) bottom of the heavy luggage case mobile convenient for stair, multiple apertures (3) are set on cabinet slide plate (2), concave part (4) are arranged in luggage case ontology (1) bottom, telescopic cylinder (5) are set in concave part (4), the telescopic rod of telescopic cylinder (5) extends aperture (3), telescopic rod end installs idler wheel (6), each telescopic cylinder (5) connect with control unit (7) respectively, what cabinet slide plate (2) the front setting flipped up upwarps portion (8), multiple tracks guide rail (9) are arranged in cabinet slide plate (2) lower surface, the heavy luggage case mobile convenient for stair of the invention, it convenient and reliable can be implemented without and carry and can slide It goes upstairs, reduces labor intensity when heavy luggage case is carried.)

1. a kind of heavy luggage case mobile convenient for stair, it is characterised in that: the heavy luggage case mobile convenient for stair Including luggage case ontology (1), cabinet slide plate (2) are arranged in luggage case ontology (1) bottom, and multiple apertures are arranged on (2) in cabinet slide plate (3), luggage case ontology (1) bottom setting concave part (4), concave part (4) is interior to be arranged telescopic cylinder (5), and telescopic cylinder (5) are stretched Contracting bar extends aperture (3), and telescopic rod end installs idler wheel (6), and each telescopic cylinder (5) connect with control unit (7) respectively, What cabinet slide plate (2) the front setting flipped up upwarps portion (8), and multiple tracks guide rail is arranged in cabinet slide plate (2) lower surface (9), idler wheel (6) diameter dimension is set smaller than the structure of the height dimension of guide rail (9).

2. the heavy luggage case mobile convenient for stair according to claim 1, it is characterised in that: the luggage case ontology (1) luggage case body bottom portion (10) is set as the structure being square, and cabinet slide plate (2) is set as and luggage case body bottom portion (10) corner portion is respectively set in each corner of the identical structure of shape, the slide plate rear portion (13) of cabinet slide plate (2).

3. the heavy luggage case mobile convenient for stair according to claim 1 or 2, it is characterised in that: the concave part (4) it is corresponded with the quantity of aperture (3) and position, a telescopic cylinder (5) is set in each concave part (4), it is each flexible The telescopic rod of cylinder (5) extends a corresponding aperture (3), and each telescopic rod end installs an idler wheel (6).

4. the heavy luggage case mobile convenient for stair according to claim 2, it is characterised in that: control unit (7) control When the telescopic rod of telescopic cylinder (5) is retracted to most short status, idler wheel (6) is configured to by being fitted in luggage case body bottom portion (10) structure on.

5. the heavy luggage case mobile convenient for stair according to claim 2 or 4, it is characterised in that: described is convenient for building The cabinet slide plate (2) of the mobile heavy luggage case of ladder is structure made of plastic material, and guide rail (9) is set as by wear-resisting, smooth Structure made of metal material.

6. the heavy luggage case mobile convenient for stair according to claim 2 or 4, it is characterised in that: the control unit Part (7), which is arranged on luggage case bodies top (11) position of luggage case ontology (1), control unit (7), is arranged telescopic cylinder control Button (12) processed.

7. the heavy luggage case mobile convenient for stair according to claim 1 or 2, it is characterised in that: the cabinet is sliding Plate (2) and upwarp portion (8) setting be an integral structure.

8. the heavy luggage case mobile convenient for stair according to claim 2, it is characterised in that: the guide rail (9) is set Multiple tracks is set, per pass guide rail (9) is set as extending to upwarping for the portion of upwarping (8) from the slide plate rear portion (13) of cabinet slide plate (2) respectively The structure at subordinate end (14) upwarps the luggage case body portion (15) that portion (8) is fitted in luggage case ontology (1).

9. the heavy luggage case mobile convenient for stair according to claim 8, it is characterised in that: before the guide rail (9) End setting extends to the arcwall face (16) for upwarping subordinate end (14).

Technical field

The invention belongs to luggage case technical fields, are to be related to a kind of heavy luggage mobile convenient for stair more specifically Case.

Background technique

In life, people use a kind of more article when luggage case.Luggage case is in use, people or mention luggage Case, or luggage case is pushed to realize movement by the idler wheel of luggage case.And when luggage case is mobile, it is often necessary to it goes upstairs, and It goes upstairs at this time, it may be necessary to which personnel have carried luggage case, is realized and moved by idler wheel again after going upstairs.However, such side of going upstairs Formula, mainly for parcel tray.And for heavy luggage case, weight is larger, then can not carry easily, then is difficult to realize upstairs Ladder.At this moment, if used without elevator, very big inconvenience is brought.

Summary of the invention

The technical problems to be solved by the present invention are: in view of the deficiencies of the prior art, it is simple to provide a kind of structure, Neng Goufang It can be by realizing that heavy luggage case in the reliable mobile of smooth-riding surface, and convenient and reliable can be implemented without and carry and can slide It is dynamic to go upstairs, labor intensity when heavy luggage case is carried is reduced, the big part row mobile convenient for stair of ease of use is improved Lee's case.

Solve the problems, such as techniques discussed above, the technical scheme adopted by the invention is as follows:

The present invention is a kind of heavy luggage case mobile convenient for stair, the heavy luggage luggage mobile convenient for stair Luggage case ontology is included, luggage case body bottom portion is arranged cabinet slide plate, multiple apertures, luggage case body bottom portion is arranged on cabinet slide plate Concave part is set, telescopic cylinder is set in concave part, the telescopic rod of telescopic cylinder extends aperture, telescopic rod end installation rolling Wheel, each telescopic cylinder are connect with control unit respectively, and what the cabinet slide plate front setting flipped up upwarps portion, cabinet Multiple tracks guide rail is arranged in slide plate lower surface, and the diameter dimension of the idler wheel is set smaller than the structure of the height dimension of guide rail.

The luggage case body bottom portion of the luggage case ontology is set as the structure being square, and cabinet slide plate is set as and row Corner portion is respectively set in the identical structure of Lee's case body bottom portion shape, each corner at the slide plate rear portion of cabinet slide plate.

The quantity of the concave part and aperture and position correspond, and a telescopic cylinder is arranged in each concave part, The telescopic rod of each telescopic cylinder extends a corresponding aperture, and each telescopic rod end installs an idler wheel.

When the telescopic rod of the control unit control telescopic cylinder is retracted to most short status, idler wheel is configured to pass through The structure being fitted on luggage case body bottom portion.

The cabinet slide plate of the heavy luggage case mobile convenient for stair is structure made of plastic material, guide rail setting For the structure made of wear-resisting, smooth metal material.

The luggage case bodies top position of luggage case ontology is arranged in the control unit, and setting is flexible on control unit Cylinder control button.

The cabinet slide plate and the portion's of upwarping setting are an integral structure.

Multiple tracks is arranged in the guide rail, and per pass guide rail is set as extending to the portion of upwarping from the slide plate rear portion of cabinet slide plate respectively The structure for upwarping subordinate end, the portion of upwarping is fitted in the luggage case body portion of luggage case ontology.

The guide rail front end setting extends to the arcwall face for upwarping subordinate end.

Using technical solution of the present invention, can obtain it is below the utility model has the advantages that

The heavy luggage case mobile convenient for stair of the invention, cabinet slide plate are fixedly connected with luggage case body bottom portion, lead Rail is arranged in cabinet slide plate lower part.In heavy luggage case when smooth-riding surface is mobile, telescopic cylinder is controlled by control unit Telescopic rod stretch out, at this point, idler wheel is contacted with road surface, and guide rail is in vacant state, at this point, heavy luggage case can as row Lee's case is the same, by pushing luggage case, idler wheel rotation, it will be able to realize movement.And when heavy luggage case is gone upstairs, then pass through The telescopic rod that control unit controls telescopic cylinder is shunk, at this point, telescopic rod drives idler wheel to shrink, at this point, guide rail and stairway step Face contact, and idler wheel is shunk, level height is higher than guide rail lower surface.And guide rail front is to upwarp portion, in this way, from pushed aft row When Lee's case ontology, by guide rail, guide rail is in heeling condition, can along step slide move up, realize heavy luggage case along Step inclination movement.At this moment, idler wheel not will form obstacle.And after going upstairs, then the telescopic rod stretching of telescopic cylinder is controlled, rolling Wheel moves down again, and realization is contacted with road surface, and guide rail is hanging again.It can be mobile again by idler wheel.Of the invention is convenient for building The mobile heavy luggage case of ladder, structure is simple, at low cost, can convenient and reliable realization heavy luggage case in the reliable of smooth-riding surface It is mobile, and convenient and reliable can be implemented without to have carried to slide and go upstairs, reduce labour when heavy luggage case is carried Intensity improves ease of use.

Detailed description of the invention

Brief description is made to content expressed by each attached drawing of this specification and the label in figure below:

Fig. 1 is the structural schematic diagram of the heavy luggage case mobile convenient for stair of the present invention；

Appended drawing reference are as follows: 1, luggage case ontology；2, cabinet slide plate；3, aperture；4, concave part；5, telescopic cylinder；6, idler wheel； 7, control unit；8, portion is upwarped；9, guide rail；10, luggage case body bottom portion；11, luggage case bodies top；12, telescopic cylinder control Button processed；13, slide plate rear portion；14, subordinate end is upwarped；15, luggage case body portion；16, arcwall face；17, trunk draw bar.

Specific embodiment

Below against attached drawing, by the description of the embodiment, to for example related each structure of a specific embodiment of the invention The works such as the shape of part, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle are further Detailed description:

As shown in Fig. 1, the present invention is a kind of heavy luggage case moved convenient for stair, and described is convenient for stair to move Heavy luggage case includes luggage case ontology 1, and 1 bottom of luggage case ontology is arranged cabinet slide plate 2, multiple open is arranged on cabinet slide plate 2 Hole 3,1 bottom of luggage case ontology are arranged concave part 4, telescopic cylinder 5 are arranged in concave part 4, the telescopic rod of telescopic cylinder 5 extends Aperture 3, telescopic rod end install idler wheel 6, and each telescopic cylinder 5 is connect with control unit 7 respectively, before the cabinet slide plate 2 What portion's setting flipped up upwarps portion 8, and multiple tracks guide rail 9 is arranged in 2 lower surface of cabinet slide plate, and the diameter dimension of the idler wheel 6 is set It is set to the structure of the height dimension less than guide rail 9.Above structure, cabinet slide plate are fixedly connected with luggage case body bottom portion, guide rail It is arranged in cabinet slide plate lower part.In heavy luggage case when smooth-riding surface is mobile, stretching for telescopic cylinder is controlled by control unit Contracting bar stretch out, at this point, idler wheel is contacted with road surface, and guide rail is in vacant state, at this point, heavy luggage case can as luggage Case is the same, by pushing luggage case, idler wheel rotation, it will be able to realize movement.And when heavy luggage case is gone upstairs, then pass through control The telescopic rod of component controls telescopic cylinder processed is shunk, at this point, telescopic rod drives idler wheel to shrink, at this point, guide rail and stair step surface Contact, and idler wheel is shunk, level height is higher than guide rail lower surface.And guide rail front is to upwarp portion, in this way, from pushed aft luggage When case ontology, by guide rail, guide rail is in heeling condition, can slide and move up along step, realizes heavy luggage case along platform Rank inclination movement.At this moment, idler wheel not will form obstacle.And after going upstairs, then control the telescopic rod stretching of telescopic cylinder, idler wheel It moves down again, realization is contacted with road surface, and guide rail is hanging again.So as to mobile again by idler wheel.It is of the present invention Convenient for the mobile heavy luggage case of stair, structure is simple, at low cost, can convenient and reliable realization heavy luggage case in smooth-riding surface Reliable mobile, and convenient and reliable can be implemented without to have carried to slide and go upstairs, when reducing heavy luggage case and carrying Labor intensity, improve ease of use.

The luggage case body bottom portion 10 of the luggage case ontology 1 is set as the structure being square, and cabinet slide plate 2 is set as Chamfering is respectively set in each corner of structure identical with 10 shape of luggage case body bottom portion, the slide plate rear portion 13 of cabinet slide plate 2 Portion.Above structure, cabinet slide plate is consistent with luggage case body bottom portion shape, so that will not protrude from cabinet sheet on the outside of cabinet slide plate Outside body, and corner portion to avoid spine structure, avoids stabbing or running into luggage case carrying personnel.

The quantity of the concave part 4 and aperture 3 and position correspond, and a flexible gas is arranged in each concave part 4 Cylinder 5, the telescopic rod of each telescopic cylinder 5 extend a corresponding aperture 3, and each telescopic rod end installs an idler wheel 6.On Structure is stated, the telescopic rod of telescopic cylinder is by aperture, and activity moves up and down, on the one hand aperture is played limit to telescopic rod and made With so that telescopic rod can only be moved vertically.Meanwhile aperture is played the role of being made to telescopic rod, band when avoiding roller stress Dynamic telescopic rod is bent, and effectively improves service life and endurance.

When the telescopic rod that the control unit 7 controls telescopic cylinder 5 is retracted to most short status, idler wheel 6 is configured to Pass through the structure being fitted on luggage case body bottom portion 10.At this point, idler wheel moves up contraction, guide rail is contacted with road surface, and at idler wheel In vacant state, realization can be slided and gone upstairs.At this point, idler wheel will not be contacted with stairway step, obstacle will not be formed to sliding.

The cabinet slide plate 2 of the heavy luggage case mobile convenient for stair is structure made of plastic material, and guide rail 9 is set It is set to the structure made of wear-resisting, smooth metal material.Above structure, guide rail is smooth, wear-resisting, and coefficient of friction is small when sliding, and And service life is high, it is at low cost.

11 position of luggage case bodies top of luggage case ontology 1 is arranged in the control unit 7, sets on control unit 7 Set telescopic cylinder control button 12.In this way, convenient and reliable can be realized to telescopic cylinder when telescopic cylinder control button 12 is pressed Telescopic rod extension and contraction control.

The cabinet slide plate 2 is an integral structure with the setting of portion 8 is upwarped.Multiple tracks is arranged in guide rail 9, and per pass guide rail 9 is arranged For the structure for upwarping subordinate end 14 for extending to the portion of upwarping 8 from the slide plate rear portion 13 of cabinet slide plate 2 respectively, upwarps portion 8 and be fitted in The luggage case body portion 15 of luggage case ontology 1.The setting of 9 front end of guide rail extends to the arcwall face 16 for upwarping subordinate end 14.

The heavy luggage case mobile convenient for stair of the invention, cabinet slide plate are fixedly connected with luggage case body bottom portion, lead Rail is arranged in cabinet slide plate lower part.In heavy luggage case when smooth-riding surface is mobile, telescopic cylinder is controlled by control unit Telescopic rod stretch out, at this point, idler wheel is contacted with road surface, and guide rail is in vacant state, at this point, heavy luggage case can as row Lee's case is the same, by pushing luggage case, idler wheel rotation, it will be able to realize movement.And when heavy luggage case is gone upstairs, then pass through The telescopic rod that control unit controls telescopic cylinder is shunk, at this point, telescopic rod drives idler wheel to shrink, at this point, guide rail and stairway step Face contact, and idler wheel is shunk, level height is higher than guide rail lower surface.And guide rail front is to upwarp portion, in this way, from pushed aft row When Lee's case ontology, by guide rail, guide rail is in heeling condition, can along step slide move up, realize heavy luggage case along Step inclination movement.At this moment, idler wheel not will form obstacle.And after going upstairs, then the telescopic rod stretching of telescopic cylinder is controlled, rolling Wheel moves down again, and realization is contacted with road surface, and guide rail is hanging again.It can be mobile again by idler wheel.Of the invention is convenient for building The mobile heavy luggage case of ladder, structure is simple, at low cost, can convenient and reliable realization heavy luggage case in the reliable of smooth-riding surface It is mobile, and convenient and reliable can be implemented without to have carried to slide and go upstairs, reduce labour when heavy luggage case is carried Intensity improves ease of use.

Above in conjunction with attached drawing, an exemplary description of the invention, it is clear that concrete implementation of the present invention is not by above-mentioned The limitation of mode, as long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved by this The conception and technical scheme of invention directly apply to other occasions, are within the scope of the invention.