CN101531204A - Slip device - Google Patents
Slip device Download PDFInfo
- Publication number
- CN101531204A CN101531204A CN200910136231A CN200910136231A CN101531204A CN 101531204 A CN101531204 A CN 101531204A CN 200910136231 A CN200910136231 A CN 200910136231A CN 200910136231 A CN200910136231 A CN 200910136231A CN 101531204 A CN101531204 A CN 101531204A
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- China
- Prior art keywords
- shock absorbing
- absorbing part
- box
- roller
- slipper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000035939 shock Effects 0.000 claims abstract description 40
- 239000013536 elastomeric material Substances 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000013013 elastic material Substances 0.000 abstract 1
- 230000009993 protective function Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000013016 damping Methods 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention relates to the daily living goods technique field, in particularly a slip device which can walk on a smooth surface environment, and also can walk reposefully on a rugged surface, such as stair, step and brae. The device mainly includes a slip part and a shock absorbing part, the slip part is used for walking on floor or stair, and can be multi-structure, such as pedrail, chain, idler wheel and slide rail which can be fixed on the shock absorbing part and at least has a support connecting point, the shock absorbing part is composed by elastic material for absorbing shock to the goods assembled or loaded on the slip device. The device is installed on a suitable position of box and barrow, or the box, barrow or other goods are placed on the device which can drag to walk on and down stair directly, and can adjust height of the slip device according with the step height and user's requirement. The slip device has advantages of labour saving and rapid, and the shock absorbing part can act protective function to the box and the device self.
Description
Technical field
The present invention relates to a kind of carriage, particularly a kind of carriage that conveniently transports article such as ups and downs ground environment such as stair activities such as case and bag, hand barrow, step, slope.
Background technology
Along with the economic development social progress, people's trip contacts are more and more frequent, and belongings are more and more, and the heavy weight article have increased many burdens for people go on a journey.Special in stair activity, step or ups and downs slope, no matter be case and bag or this class thing of hand barrow, people can only carry on one's shoulders or with both hands, very effort.And but most of case and bag in the market or hand barrow can only tow under smooth ground environment, the heavy weight article just become people's burden, old man particularly, the woman is weak invalid to be difficult to carry alone on the article such as case and bag, hand barrow downstairs, very inconvenient especially.
Defective when to transport article such as hand pulling type case and bag and go upstairs in order to solve, people had once thought deeply various ways.As application number be 200520036057.3, name is called the utility model patent of " case and bag of facilitating going upstairs and going downstairs ", disclosing a kind of stair activity does not need to carry on one's shoulders or with both hands, the case and bag that can tow, be provided with a kind of slide unit at the case and bag back, people can tow the upper and lower building of case and bag, thereby solved the problems referred to above, make case and bag can convenient and strength-saving ground, downstairs, and pull bar adopted two joints structures so that the user drag.Though this structure has been brought certain facility, still have problems: at first, owing to have diff-H between the stair, case and bag are when towing upper and lower building, will inevitably produce and jolt, the time has been grown and just has been easy to case and bag itself and slide unit are produced damage, thereby loses more than gain; Secondly, on towing case and bag downstairs the time, because the level attitude that pull bar is in respect to people's hand is very low, people stoop waist and just can haul the upper and lower building of pull bar if stature, takes a lot of strength possibly than higher in use, and are very inconvenient; Once more, because this slide unit is fixed on these case and bag, so it can only specificly be used for this case and bag, and field of application has been subjected to very big limitation.
Summary of the invention
In order to address the above problem, the present invention aims to provide a kind of carriage, can walking under the smooth ground environment, again can steadily walking under ups and downs ground environment such as stair, step, slope, can be used for transporting upper and lower building such as article such as case and bag, hand barrow etc.This device comprises slipper and shock absorbing part, slipper is arranged on above the shock absorbing part and with shock absorbing part has a point of connection at least, slipper comprise one by at least 2 rollers by the front and back serial arrangement, be staggered or the row that constitutes by crawler belt, chain takes turns box, the part of roller exceeds the box mouth that described row takes turns box, and shock absorbing part is made of elastomeric material.Slipper can be multiple structures such as crawler belt, chain, roller, slide rail.
Preferably, roller can be cake type, long column type, protruding drum type, ball-shaped, semicircle ball-type, dumbbell shape, T type, gear type, I-shape, perhaps other shape.
Preferably, the elastomeric material of shock absorbing part is spring, air bag, elasticity iron plate or hydraulic stem, atmospheric pressure pole or rubber and rubber elastic body, or the mutually combining of these materials.
Preferably, when shock absorbing part is hydraulic stem or atmospheric pressure pole, can have the location pipe expansion joint, by navigation button stretch the location control.
Preferably, shock absorbing part and row take turns the location of can sliding between the box.
Preferably, the arrangement mode of roller is that single arrangement or double, many rows arrange side by side or be staggered, and can adopt different arrangement modes according to actual needs.
Preferably, an end of slipper is connected with and lands wheel, is applicable to that self does not have the transportation of the article of scroll wheel; Can two ends be with yet and land wheel, be applicable to the article such as luggage, the hand barrow etc. that self have scroll wheel.
Preferably; each roller of taking turns box described row also is provided with protective on every side; to fill up the space between adjacent two rollers; with so that adjacent two rollers can be blocked by the protrusion position of for example step etc. because the centre is gapped; when stair activity, also can alleviate because the vibrations of colliding with and causing in gap between step and the roller.
Preferably, carriage has the location pipe expansion joint, the control of the location of can stretching.
Preferably, row wheel box and elastomeric material can be provided with and be installed in one at least in the dimple with a groove, again dimple are fixed on bottom half.
Preferably, shock absorbing part has one or some elastic bars, the two ends of elastic bar link to each other with row's wheel box with shock absorbing part respectively, at least therein an end is provided with a registration device, the other end can rotate around the pivot at this registration device place, thereby realizes the slip location between shock absorbing part and the row's wheel box.
Description of drawings
Fig. 1 is the section drawing of carriage of the present invention (slipper is exemplified as roller);
Fig. 2 wraps the building scheme drawing for adopting tote box of the present invention;
Fig. 3 is the lateral plan of slide rail for slipper of the present invention;
Fig. 4 is the lateral plan of chain for slipper of the present invention;
Fig. 5 is the lateral plan of crawler belt for slipper of the present invention;
Fig. 6 is a kind of embodiment of roller array;
Fig. 7 is second kind of embodiment of roller array;
Fig. 8 is the third embodiment of roller array;
Fig. 9 is the 4th kind of embodiment of roller array;
Figure 10 is the 5th kind of embodiment of roller array;
Figure 11 is the 6th kind of embodiment of roller array;
Figure 12 is a kind of embodiment lateral plan of roller for slipper of the present invention;
Figure 13 is the front elevation of an embodiment of the present invention;
Figure 14 is a kind of embodiment of the present invention for hand barrow adopts;
Figure 15 is a kind of embodiment of the present invention for case and bag adopt;
Figure 16 is the slipper and the wheel bonded assembly section drawing that lands;
Figure 17,18 is the scheme drawing of adjustable hydraulic stem/atmospheric pressure pole as shock absorbing part;
Figure 19 is the partial schematic diagram of hydraulic stem/atmospheric pressure pole as shock absorbing part;
Figure 20 is the scheme drawing of elastic bar as shock absorbing part;
Nomenclature
1 slipper
2 shock absorbing part
The 2a rod member
The 2b hollow cylinder
3 elastomeric materials
4 land wheel
5 have the hydraulic stem part of cushioning ability
6 location pipe expansion joints
7 knock holees
The specific embodiment
For the easier quilt of the present invention is understood, the present invention is done being described in more detail below in conjunction with accompanying drawing.
Consult Fig. 1, Fig. 2, a kind of carriage mainly comprises slipper 1 and shock absorbing part 2, slipper 1 is arranged on the shock absorbing part 2 and has at least one to support interface point, slipper comprise one by at least 2 rollers by the front and back serial arrangement, be staggered or the row that constitutes by crawler belt, chain takes turns box, the part of roller exceeds the box mouth that described row takes turns box, and shock absorbing part 2 is made of elastomeric material 3.
The roller of embodiment is the cake type among Fig. 1, but roller of the present invention is not limited to this embodiment, can also be long column type, protruding drum type, ball-shaped, semicircle ball-type, dumbbell shape, T type, gear type, I-shape, perhaps other common shape, and the row who can admixture rearranges takes turns box.
The elastomeric material 3 of the shock absorbing part of embodiment is the example of spring among Fig. 1, but elastomeric material of the present invention is not limited to this embodiment, can also be air bag, elasticity iron plate or hydraulic stem, atmospheric pressure pole or rubber and rubber elastic body, or the mutually combining of these materials.
This carriage can directly be assemblied in for example back of luggage; can also be provided with dimple at the back side of luggage; dimple has a groove at least; also can be provided with cover plate on the suitcase; fixed partss such as baffle plate; because shock absorbing part 2 has elasticity; carriage can be packed in the groove of dimple and adopt fixed parts to pin to prevent outside its dimple that comes off; and at row wheel the protective case that is turned up to casing by dimple is set around the case face, it make on the one hand carriage in the dimple on casing more firm and and casing be close to the protection casing and prevent friction.
This carriage can also independently exist, this moment carriage can regard as one can smoothly and steadily climbing up and down stairs, the load-carrying vehicle of step etc., the another side relative with slipper 1 can be provided with one and load body on its shock absorbing part 2, for example loading flat board, goods basket, luggage carrier etc., transport when going downstairs on the article, article are placed load on the body.For example fastener such as buckle, hook can be set on the carriage, pull bar can also be set, so that fixing article and drag carriage and move.
Consult Fig. 1, Fig. 3, Fig. 4, Fig. 5, slipper 1 can adopt parts such as roller, slide rail, chain, crawler belt to form respectively among the present invention.It can be at two wheel intermediate configurations slide plates that the row of crawler belt takes turns box, makes the style of similar treadmill.
When slipper 1 adopts roller, consult Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, the arrangement mode of roller can be single arrangement or double, many rows and arranges side by side or be staggered, and selects arrangement mode as the case may be.
When the single arrangement of roller or double, many rows are arranged side by side; may there be the gap because of arranging between the adjacent rollers; at this moment; according to circumstances we can be provided with protective around each roller; to fill up the space between adjacent two rollers; roller can when stair activity, also can not alleviated because the vibrations of colliding with and causing in gap between step and the roller because of gapped and blocked by the protrusion position of step for example etc. each other.For example shown in Figure 12, can select the little wheel rim of diameter of suitable ratio roller to place between the adjacent rollers to fill up the gap; Can also horizontal stripe be set between adjacent rollers and be connected the two side, it highly is enough to reduce or fills up space between the front and rear rolling wheel, horizontal stripe with coupling is arranged between the space of row's wheel roller, situation becomes straight smooth and easy state to be advisable with row's wheel when dragging on the building rib, it is directly to be injection molded into one with the fixing left and right sides sidewall of arranging wheel that horizontal stripe is provided with optimum mode, the row of making takes turns between the box roller and all is to fill up body on every side like this, and traction mutually, increases wheel and the firmness of taking turns box; Can also adopt the axle center of arranging another row's roller that roller staggers, its each roller therewith on the position, space between adjacent two rollers of this row's roller; Protective can adopt bonding jumper or plastic strip, also can elastomeric material be set in they back, to strengthen the single-piece damping effect and to play a protective role.
As shown in Figure 1, the two ends of slipper can be with and be landed wheel, are applicable to self to have to land article such as luggage, the hand barrow etc. of wheel.It is to be noted at this, the described herein wheel that lands is meant a kind of like this roller, it is in an end of article (as luggage, hand barrow etc.) or carriage, no matter article or carriage are still walked under ups and downs ground environment such as stair, step, slope in walking under the smooth ground environment, this is taken turns all the time and contact surface (for example level land, step etc.), the common bottom roller as common luggage, hand barrow etc. (can referring to landing wheel 4 shown in Figure 14,15).
As shown in figure 16, an end of slipper is connected with to land takes turns 4, is applicable to that self does not have the transportation of the article of scroll wheel.
The row wheel box and two on the wheel that lands can all have shock-absorbing function, or one possess and another does not possess shock-absorbing function, have in the prior art much for the cushion technique of single roller, do not repeat them here.
Row's wheel bar adopts articulated manner to be connected with landing to take turns also can make; Row's wheel box can be divided into two sections or overloading face as required, and connects with articulated manner; The wheel that lands can also adopt cardan wheel, has in the prior art much about the record of cardan wheel, does not also give unnecessary details at this.
Row's wheel can be made up of the roller of different-diameter, different in width, and their attachment point is in-line not.
The spread geometry of row wheel can be various, for example linear pattern, bias type, trapezoidal, arc etc.
Consult Figure 13, the shape of carriage can change according to real needs, as multiple shapes such as rectangle, ellipse, arcs.
Consult Fig. 1, Fig. 2, Figure 14, Figure 15, Figure 16, during use, carriage is fixed on the appropriate location of for example case and bag or hand barrow etc.In the time of fixedly, carriage is not less than along case and bag or hand barrow thickness direction lands wheel 4,5, carriage keeps small distance between taking turns 4,5 with landing simultaneously, so just can normally use.Carriage for example is fixed on adopts any one existing mode on the object such as case and bag or hand barrow, as stick fixing, hinge is fixed, snap fit, tie fixing or the like, certainly on carriage, also have corresponding fixed parts, these parts that are used for rising between the article fixation are very common in the prior art, do not repeat them here.At last, in last process downstairs, jolt owing to can produce, time one length all can produce damage to case and bag, go-cart and carriage itself.And the shock-absorbing function that shock absorbing part 2 has among the present invention has then well solved this problem.
In actual applications, usually can meet with such situation: when on towing case and bag, going downstairs, because the level attitude that pull bar is in is very low with respect to people's hand, people in use, stoop waist and just can haul the upper and lower building of pull bar if stature, takes a lot of strength possibly than higher, very inconvenient; In addition, the difference of shoulder height also can tow the posture of going downstairs on the case and bag to the user and exert an influence, and at these problems, the invention also discloses following embodiment.
Embodiment is (is example with the carriage that is installed on the case and bag) shown in Figure 17,18, and shock absorbing part 2 adopts hydraulic stem or atmospheric pressure poles, and its scheme drawing comprises rod member 2a, hollow cylinder 2b, location pipe expansion joint 6 and elastomeric material 3 as shown in figure 19.When the user uses, can be by the collapsing length of operating element modulated pressure bars such as navigation button, atmospheric pressure pole, position relation (for example the knock hole that snaps on the hollow cylinder 2b sidewall by the projection that will locate pipe expansion joint 6 two ends is realized) by location pipe expansion joint 6 fixed beam 2a and hollow cylinder 2b, thereby the control of the location of stretching, the user can adjust the angle of casing and slipper as required, so that drag objects such as suitcase comparatively effortlessly, and elastomeric material 3 can play cushioning effect.
Another embodiment is (is example with the carriage that is installed on the case and bag) as shown in figure 20, the location of can sliding between its shock absorbing part 2 and the slipper 1.Shock absorbing part 2 has one or some elastic bars, the two ends of elastic bar link to each other with slipper 1 with shock absorbing part respectively, one end of this elastic bar has a location device, link (binding site is a pivot) mutually with casing, the two side that the row of slipper takes turns box is provided with the knock hole 7 of some differing heights.When the user uses; can regulate elastic bar as required; make of the pivot rotation of its other end around this registration device place; and the other end stretched in the highly suitable knock hole 11 to be fixed (for example can adopt and suppress; modes such as fastening); thereby realize the slip location between shock absorbing part and the row's wheel box; thereby can adjust the angle of casing and slipper as required; so that drag objects such as suitcase comparatively effortlessly; and elastic bar self can play cushioning effect; in addition; also elastic bar is shielded simultaneously in order to strengthen damping effect, also can be outside elastic bar sheathed damping spring.
Describe the present invention with way of example above, but the invention is not restricted to above-mentioned specific embodiment, allly all belong to the scope of protection of present invention based on any change or modification that the present invention did.
Claims (10)
1. carriage, it is characterized in that, comprise slipper and shock absorbing part, slipper is arranged on above the shock absorbing part and with shock absorbing part has a point of connection at least, slipper comprise one by at least 2 rollers by the front and back serial arrangement, be staggered or the row that constitutes by crawler belt, chain takes turns box, the part of described roller exceeds the box mouth that described row takes turns box, and shock absorbing part is made of elastomeric material.
2. carriage according to claim 1 is characterized in that, described roller is cake type, long column type, protruding drum type, ball-shaped, semicircle ball-type, dumbbell shape, T type, gear type, I-shape.
3. carriage according to claim 1 is characterized in that, the elastomeric material of described shock absorbing part is spring, air bag, elasticity iron plate or hydraulic stem, atmospheric pressure pole or rubber and rubber elastic body, or the mutually combining of above-mentioned material.
4. carriage according to claim 3 is characterized in that described shock absorbing part is hydraulic stem or atmospheric pressure pole, and has the location pipe expansion joint, by navigation button stretch the location control.
5,, it is characterized in that the location of can sliding between shock absorbing part and the row's wheel box according to claim 3 or 4 described carriages.
6. carriage according to claim 1 is characterized in that, the arrangement mode of described roller is that single arrangement or double, many rows arrange side by side or be staggered.
7. carriage according to claim 1 is characterized in that, an end of described slipper is connected with and lands wheel.
8. carriage according to claim 1 is characterized in that, the two ends of described slipper all do not have to connect lands wheel.
9.Carriage according to claim 1 is characterized in that, each roller of taking turns box described row also is provided with protective on every side, to fill up the space between the roller.
10.Carriage according to claim 5, it is characterized in that, described shock absorbing part has one or some elastic bars, the two ends of described elastic bar link to each other with row's wheel box with shock absorbing part respectively, at least therein an end is provided with a registration device, and the other end can be around the pivot rotation at this registration device place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910136231A CN101531204A (en) | 2008-08-15 | 2009-05-04 | Slip device |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820146468 | 2008-08-15 | ||
| CN200820146468.1 | 2008-08-15 | ||
| CN200910136231A CN101531204A (en) | 2008-08-15 | 2009-05-04 | Slip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101531204A true CN101531204A (en) | 2009-09-16 |
Family
ID=41102115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910136231A Pending CN101531204A (en) | 2008-08-15 | 2009-05-04 | Slip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101531204A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407479A (en) * | 2013-07-26 | 2013-11-27 | 吴永 | Goods vehicle |
| CN103416933A (en) * | 2013-07-07 | 2013-12-04 | 邓应来 | Device capable of enabling draw-bar box or other articles to passing steps |
| CN107139982A (en) * | 2017-05-27 | 2017-09-08 | 靖江市华东船舶机械制造有限公司 | A kind of mechanical handcard capable of striding-over threshold |
| CN109156951A (en) * | 2018-08-27 | 2019-01-08 | 朱国栋 | Crawler type suitcase |
| CN109501838A (en) * | 2017-09-15 | 2019-03-22 | 国网安徽省电力公司望江县供电公司 | High-power transformer installation, movement and dedicated air bag flat bogie in place |
| CN109969244A (en) * | 2019-03-20 | 2019-07-05 | 中山小神童创新科技有限公司 | A kind of climbing machine |
| CN112021750A (en) * | 2020-09-19 | 2020-12-04 | 湖南云邦中小企业服务有限公司 | Portable case |
| CN115285616A (en) * | 2022-01-13 | 2022-11-04 | 青岛大学 | A handling device for elevator control panel |
-
2009
- 2009-05-04 CN CN200910136231A patent/CN101531204A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416933A (en) * | 2013-07-07 | 2013-12-04 | 邓应来 | Device capable of enabling draw-bar box or other articles to passing steps |
| CN103407479A (en) * | 2013-07-26 | 2013-11-27 | 吴永 | Goods vehicle |
| CN107139982A (en) * | 2017-05-27 | 2017-09-08 | 靖江市华东船舶机械制造有限公司 | A kind of mechanical handcard capable of striding-over threshold |
| CN109501838A (en) * | 2017-09-15 | 2019-03-22 | 国网安徽省电力公司望江县供电公司 | High-power transformer installation, movement and dedicated air bag flat bogie in place |
| CN109156951A (en) * | 2018-08-27 | 2019-01-08 | 朱国栋 | Crawler type suitcase |
| CN109969244A (en) * | 2019-03-20 | 2019-07-05 | 中山小神童创新科技有限公司 | A kind of climbing machine |
| CN109969244B (en) * | 2019-03-20 | 2024-01-02 | 中山小神童创新科技有限公司 | Stair climbing machine |
| CN112021750A (en) * | 2020-09-19 | 2020-12-04 | 湖南云邦中小企业服务有限公司 | Portable case |
| CN115285616A (en) * | 2022-01-13 | 2022-11-04 | 青岛大学 | A handling device for elevator control panel |
| CN115285616B (en) * | 2022-01-13 | 2024-08-27 | 青岛大学 | A transport device for an elevator control panel |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20090916 |