CN109156955A - A kind of trolley case universal wheel connection component - Google Patents
A kind of trolley case universal wheel connection component Download PDFInfo
- Publication number
- CN109156955A CN109156955A CN201811344639.6A CN201811344639A CN109156955A CN 109156955 A CN109156955 A CN 109156955A CN 201811344639 A CN201811344639 A CN 201811344639A CN 109156955 A CN109156955 A CN 109156955A
- Authority
- CN
- China
- Prior art keywords
- trolley case
- fixedly connected
- case
- base member
- universal wheel
- 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
Links
- 239000007787 solid Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 7
- 240000000528 Ricinus communis Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/04—Trunks; Travelling baskets
- A45C5/045—Travelling baskets
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
- A45C13/001—Accessories
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/141—Rigid or semi-rigid luggage with built-in rolling means the rolling means being formed by the trunk itself
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/146—Rigid or semi-rigid luggage with built-in rolling means retractable
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a kind of trolley case universal wheel connection components, it is related to universal wheel field, including trolley case, trolley case lower surface is fixedly connected with base member case, and telescope motor is equipped at left and right sides of base member case inner upper, is connected with telescopic rod below telescope motor, telescopic rod lower end is fixedly connected with fixing seat, fixing seat lower end passes through base member case lower square box inside middle, and is connected with base member case contact, and the left and right sides is fixedly connected with slide bar inside fixing seat.The present invention adjusts height of the wheel apart from base member case; when there is ponding on road surface; wheel can be turned up at a distance from base member case; it is splashed to avoid ponding and makes trolley case on trolley case dirty; and by being equipped with upper spring and lower spring in fixing seat, when trolley case is in drawing process, the sliding block in fixing seat moves up and down on slide bar surface; and good buffering effect is played by upper spring and lower spring, be conducive to the protection to trolley case.
Description
Technical field
The present invention relates to universal wheel field, specifically a kind of trolley case universal wheel connection component.
Background technique
Universal wheel is exactly so-called movable castor, its structure tolerable injury level 360 degree rotation.Castor is a general designation, including
Movable castor and rigid castors.Rigid castors do not have rotational structure, and cannot horizontally rotate vertically to rotate.Both castors one
As be all collocation, for example the structure of trolley is two, front fast pulley, and back is two activities close to push handrail
Universal wheel.Universal wheel refers to that the bracket for being mounted on castor wheel horizontal 360-degree can rotate in dynamic load or static load.It manufactures universal
There are many materials of wheel, and most common material is: the materials such as nylon, polyurethane, rubber, cast iron.It is widely used in mine, machinery
Equipment, electronic equipment, Medical Devices, finishing work, weaving, printing and dyeing, furniture, logistics equipment, storage, tote cart, cabinet, machine
Numerous industries such as cabinet, equipment, electromechanics, dust-free workshop, production line, large supermarket and various fields.
Chinese patent (notification number: CN207496391U) discloses a kind of connection structure of suitcase universal wheel, the patent
The Universal wheel structure of middle suitcase does not have Telescopic, so when there is ponding on road surface, due to suitcase bottom and ten thousand
It is close to the distance between wheel, it is easy to splash ponding on suitcase when drawing suitcase in this way, makes suitcase dirty.
Summary of the invention
The purpose of the present invention is to provide a kind of trolley case universal wheel connection components, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of trolley case universal wheel connection component, including trolley case, trolley case lower surface are fixedly connected with base member case, base member case
It is equipped with telescope motor at left and right sides of inner upper, is connected with telescopic rod below telescope motor, telescopic rod lower end is fixedly connected with
Reservation, fixing seat lower end passes through base member case lower square box inside middle, and is connected with base member case contact, inside the fixing seat
The left and right sides is fixedly connected with slide bar, and slide bar center outer surface contact is connected with sliding block, and both side surface is solid respectively up and down for sliding block
Surely it is connected with upper spring and lower spring, the quantity of the sliding block is two, and two inner side of slider surfaces are fixedly connected with fixed company
Extension bar, fixed connecting rod middle lower surface are fixedly connected with support base, and support base inside middle horizontal direction is fixedly connected with
Fixed pole, fixed link left and right sides inside middle are fixedly connected with bearing, and bearing vertical direction inside middle is connected with support rod, branch
The quantity of strut is two, and inside middle is equipped with wheel below two support rods, passes through axis between the support rod and wheel
Bar is attached fixation.
As a further solution of the present invention: motor fixing frame is fixedly connected between the telescope motor, motor is fixed
The other both ends of frame are fixedly linked with cabinet at left and right sides of base member case respectively.
As a further solution of the present invention: in the slide bar upper and lower ends are each passed through among upper spring and lower spring
Portion, and be connected with upper spring and lower spring contact.
As a further solution of the present invention: the trolley case right lateral surface inside middle is equipped with pull rod, pull rod upper end
It is fixedly connected with handle.
As a further solution of the present invention: pull rod upper left surface is fixedly installed with electrical control button.
As a further solution of the present invention: the electrical control button is electrically connected with telescope motor.
As further scheme of the invention: the support rod lower end passes through support base lower square box inside middle, and
It is fixedly linked with support base.
Compared with prior art, the beneficial effects of the present invention are: trolley case universal wheel connection component, passes through base member case
Inside is equipped with telescope motor, so that controlling telescopic rod carries out stretching motion up and down, and then adjusts height of the wheel apart from base member case
Wheel, when there is ponding on road surface, can be turned up at a distance from base member case, splash to avoid ponding and make pull rod on trolley case dirty by degree
Case, and by being equipped with upper spring and lower spring in fixing seat, when trolley case is in drawing process, the sliding block in fixing seat exists
Slide bar surface moves up and down, and plays good buffering effect by upper spring and lower spring, is conducive to trolley case
Protection.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of trolley case universal wheel connection component.
Fig. 2 is base member case schematic diagram of internal structure in trolley case universal wheel connection component.
Fig. 3 is the cross-sectional view of A-A structure in Fig. 1.
Fig. 4 is the cross-sectional view of B-B structure in Fig. 1.
In figure: 1- trolley case, 2- base member case, 3- pull rod, 4- handle, 5- electrical control button, 6- fixing seat, 7- support
Seat, 8- support rod, 9- shaft, 10- wheel, 11- telescope motor, 12- motor fixing frame, 13- telescopic rod, 14- fixed link,
Spring under 15- bearing, 16- slide bar, 17- sliding block, 18- fixed connecting rod, 19- upper spring, 20-.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Fig. 1-4, a kind of trolley case universal wheel connection component, including trolley case 1,1 lower surface of trolley case is please referred to be fixedly connected
There is base member case 2, telescope motor 11 be equipped at left and right sides of 2 inner upper of base member case, is connected with telescopic rod 13 below telescope motor 11,
13 lower end of telescopic rod is fixedly connected with fixing seat 6, and 6 lower end of fixing seat passes through 2 lower square box inside middle of base member case, and and pedestal
2 contact of case is connected, and the 6 inside left and right sides of fixing seat is fixedly connected with slide bar 16,16 center outer surface contact of slide bar
It is connected with sliding block 17, about 17 both side surface of sliding block has been respectively fixedly connected with upper spring 19 and lower spring 20, the sliding block 17
Quantity is two, and two 17 inner surfaces of sliding block are fixedly connected with fixed connecting rod 18, and 18 middle lower surface of fixed connecting rod is solid
Surely it is connected with support base 7,7 inside middle horizontal direction of support base is fixedly connected with fixed link 14, in 14 left and right sides of fixed link
Between it is internal be fixedly connected with bearing 15,15 vertical direction inside middle of bearing is connected with support rod 8, and the quantity of support rod 8 is two
A, two 8 lower section inside middles of support rod are equipped with wheel 10, are connected between the support rod 8 and wheel 10 by shaft 9
Connect fixation.
As further improvement of this embodiment, motor fixing frame 12 is fixedly connected between the telescope motor 11, electricity
The other both ends of machine fixed frame 12 are fixedly linked with 2 left and right sides cabinet of base member case respectively.
As further improvement of this embodiment, 16 upper and lower ends of slide bar are each passed through upper spring 19 and lower spring 20
Inside middle, and be connected with upper spring 19 and lower 20 contact of spring.
As further improvement of this embodiment, the 1 right lateral surface inside middle of trolley case is equipped with pull rod 3, pull rod 3
Upper end is fixedly connected with handle 4.
Embodiment two
Fig. 1-4, a kind of trolley case universal wheel connection component, including trolley case 1,1 lower surface of trolley case is please referred to be fixedly connected
There is base member case 2, telescope motor 11 be equipped at left and right sides of 2 inner upper of base member case, is connected with telescopic rod 13 below telescope motor 11,
13 lower end of telescopic rod is fixedly connected with fixing seat 6, and 6 lower end of fixing seat passes through 2 lower square box inside middle of base member case, and and pedestal
2 contact of case is connected, and the 6 inside left and right sides of fixing seat is fixedly connected with slide bar 16,16 center outer surface contact of slide bar
It is connected with sliding block 17, about 17 both side surface of sliding block has been respectively fixedly connected with upper spring 19 and lower spring 20, the sliding block 17
Quantity is two, and two 17 inner surfaces of sliding block are fixedly connected with fixed connecting rod 18, and 18 middle lower surface of fixed connecting rod is solid
Surely it is connected with support base 7,7 inside middle horizontal direction of support base is fixedly connected with fixed link 14, in 14 left and right sides of fixed link
Between it is internal be fixedly connected with bearing 15,15 vertical direction inside middle of bearing is connected with support rod 8, and the quantity of support rod 8 is two
A, two 8 lower section inside middles of support rod are equipped with wheel 10, are connected between the support rod 8 and wheel 10 by shaft 9
Connect fixation.
As further improvement of this embodiment, motor fixing frame 12 is fixedly connected between the telescope motor 11, electricity
The other both ends of machine fixed frame 12 are fixedly linked with 2 left and right sides cabinet of base member case respectively.
As further improvement of this embodiment, 16 upper and lower ends of slide bar are each passed through upper spring 19 and lower spring 20
Inside middle, and be connected with upper spring 19 and lower 20 contact of spring.
As further improvement of this embodiment, the 1 right lateral surface inside middle of trolley case is equipped with pull rod 3, pull rod 3
Upper end is fixedly connected with handle 4.
As further improvement of this embodiment, the 3 upper left surface of pull rod is fixedly installed with electrical control button
5。
As further improvement of this embodiment, the electrical control button 5 is electrically connected with telescope motor 11.
As further improvement of this embodiment, 8 lower end of support rod passes through 7 lower square box inside middle of support base,
And it is fixedly linked with support base 7.
Trolley case universal wheel connection component, by being equipped with telescope motor 11 inside base member case 2, so that control is flexible
Bar 13 carries out stretching motion up and down, and then adjusting height of the wheel 10 apart from base member case 2 can be by wheel when there is ponding on road surface
10 are turned up at a distance from base member case 10, splash to avoid ponding and make trolley case 1 on trolley case 1 dirty, and pass through peace in fixing seat 6
Equipped with upper spring 19 and lower spring 20, when trolley case 1 is in drawing process, the sliding block 17 in fixing seat 6 16 surface of slide bar into
Row moves up and down, and plays good buffering effect by upper spring 19 and lower spring 20, is conducive to the protection to trolley case 1.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of trolley case universal wheel connection component, including trolley case (1), trolley case (1) lower surface is fixedly connected with pedestal
Case (2), base member case (2) inner upper left and right sides are equipped with telescope motor (11), are connected with telescopic rod below telescope motor (11)
(13), telescopic rod (13) lower end is fixedly connected with fixing seat (6), and fixing seat (6) lower end passes through among base member case (2) lower square box
Inside, and be connected with base member case (2) contact, the internal left and right sides of the fixing seat (6) is fixedly connected with slide bar (16), slide bar
(16) center outer surface contact is connected with sliding block (17), which is characterized in that both side surface is solid respectively up and down for the sliding block (17)
Surely it is connected with upper spring (19) and lower spring (20), the quantity of the sliding block (17) is two, two sliding block (17) inner surfaces
It is fixedly connected with fixed connecting rod (18), fixed connecting rod (18) middle lower surface is fixedly connected with support base (7), support base
(7) inside middle horizontal direction is fixedly connected with fixed link (14), and inside middle is fixedly connected at left and right sides of fixed link (14)
Bearing (15), bearing (15) vertical direction inside middle are connected with support rod (8), and the quantity of support rod (8) is two, two branch
Inside middle is equipped with wheel (10) below strut (8), is carried out between the support rod (8) and wheel (10) by shaft (9)
It is connected and fixed.
2. trolley case according to claim 1 universal wheel connection component, which is characterized in that the telescope motor (11) it
Between be fixedly connected with motor fixing frame (12), motor fixing frame (12) in addition both ends respectively with base member case (2) at left and right sides of cabinet
It is fixedly linked.
3. trolley case according to claim 1 universal wheel connection component, which is characterized in that the slide bar (16) up and down two
End is each passed through upper spring (19) and lower spring (20) inside middle, and with upper spring (19) and lower spring (20) contact phase
Even.
4. trolley case according to claim 1 universal wheel connection component, which is characterized in that on the right side of the trolley case (1)
Surface inside middle is equipped with pull rod (3), and pull rod (3) upper end is fixedly connected with handle (4).
5. trolley case according to claim 4 universal wheel connection component, which is characterized in that left above the pull rod (3)
Side surface is fixedly installed with electrical control button (5).
6. trolley case according to claim 5 universal wheel connection component, which is characterized in that the electrical control button
(5) it is electrically connected with telescope motor (11).
7. trolley case according to claim 1 universal wheel connection component, which is characterized in that support rod (8) lower end
It is fixedly linked across support base (7) lower square box inside middle, and with support base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344639.6A CN109156955A (en) | 2018-11-13 | 2018-11-13 | A kind of trolley case universal wheel connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811344639.6A CN109156955A (en) | 2018-11-13 | 2018-11-13 | A kind of trolley case universal wheel connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109156955A true CN109156955A (en) | 2019-01-08 |
Family
ID=64875938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811344639.6A Pending CN109156955A (en) | 2018-11-13 | 2018-11-13 | A kind of trolley case universal wheel connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109156955A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652090A (en) * | 2019-10-31 | 2020-01-07 | 杭州盟韵科技有限公司 | Adjusting mechanism between suitcase gyro wheel and case base |
| CN115869077A (en) * | 2022-12-05 | 2023-03-31 | 瑞安市凯盛箱包有限公司 | A multi-functional trolley case for medical staff |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6360400B1 (en) * | 2000-02-22 | 2002-03-26 | Fu-Jung Chang | Controlling device for retractable wheels of a luggage barrow |
| CN103637522A (en) * | 2013-12-20 | 2014-03-19 | 滁州博润电脑配件有限公司 | Multi-buffer-function suitcase |
| CN104608553A (en) * | 2015-02-03 | 2015-05-13 | 华国洋 | Vibration-reduction universal wheel |
| CN204340546U (en) * | 2014-11-19 | 2015-05-20 | 金鸿灵 | A kind of cardan wheel |
| CN204547576U (en) * | 2015-04-15 | 2015-08-12 | 詹锦武 | A kind of vibration damping Universal wheel for luggage |
| CN204969896U (en) * | 2015-09-25 | 2016-01-20 | 杨名豪 | Height -adjustable's cushioned suitcase |
| CN207291500U (en) * | 2017-06-19 | 2018-05-01 | 中山市聚朗五金塑料制品有限公司 | A kind of universal wheel with shock-absorbing function |
| CN107997326A (en) * | 2018-01-03 | 2018-05-08 | 浙江大雄箱包有限公司 | A kind of pushing type trolley case of big volume |
| CN207949179U (en) * | 2018-01-17 | 2018-10-12 | 开封大学 | A kind of English teaching folding and unfolding chamber |
-
2018
- 2018-11-13 CN CN201811344639.6A patent/CN109156955A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6360400B1 (en) * | 2000-02-22 | 2002-03-26 | Fu-Jung Chang | Controlling device for retractable wheels of a luggage barrow |
| CN103637522A (en) * | 2013-12-20 | 2014-03-19 | 滁州博润电脑配件有限公司 | Multi-buffer-function suitcase |
| CN204340546U (en) * | 2014-11-19 | 2015-05-20 | 金鸿灵 | A kind of cardan wheel |
| CN104608553A (en) * | 2015-02-03 | 2015-05-13 | 华国洋 | Vibration-reduction universal wheel |
| CN204547576U (en) * | 2015-04-15 | 2015-08-12 | 詹锦武 | A kind of vibration damping Universal wheel for luggage |
| CN204969896U (en) * | 2015-09-25 | 2016-01-20 | 杨名豪 | Height -adjustable's cushioned suitcase |
| CN207291500U (en) * | 2017-06-19 | 2018-05-01 | 中山市聚朗五金塑料制品有限公司 | A kind of universal wheel with shock-absorbing function |
| CN107997326A (en) * | 2018-01-03 | 2018-05-08 | 浙江大雄箱包有限公司 | A kind of pushing type trolley case of big volume |
| CN207949179U (en) * | 2018-01-17 | 2018-10-12 | 开封大学 | A kind of English teaching folding and unfolding chamber |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110652090A (en) * | 2019-10-31 | 2020-01-07 | 杭州盟韵科技有限公司 | Adjusting mechanism between suitcase gyro wheel and case base |
| CN115869077A (en) * | 2022-12-05 | 2023-03-31 | 瑞安市凯盛箱包有限公司 | A multi-functional trolley case for medical staff |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |
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| RJ01 | Rejection of invention patent application after publication |