CN110652090A - Adjusting mechanism between suitcase gyro wheel and case base - Google Patents
Adjusting mechanism between suitcase gyro wheel and case base Download PDFInfo
- Publication number
- CN110652090A CN110652090A CN201911052159.7A CN201911052159A CN110652090A CN 110652090 A CN110652090 A CN 110652090A CN 201911052159 A CN201911052159 A CN 201911052159A CN 110652090 A CN110652090 A CN 110652090A
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- CN
- China
- Prior art keywords
- connecting rod
- movably connected
- swing joint
- lifter
- adjustment mechanism
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- 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.)
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- 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
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C13/00—Details; Accessories
Landscapes
- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The invention relates to the technical field of bags and discloses an adjusting mechanism between a trolley and a box base of a luggage case. This adjustment mechanism between suitcase gyro wheel and case base, the external screw thread through the outside swing joint of lifter mutually supports with the teeth of a cogwheel of the outside swing joint of rotatory piece, when the suitcase has the rubble, when rubbish or muddy ground, accessible lifter drives the box and shifts up, can avoid the box to receive the collision or be infected with the spot, can prolong the life of suitcase, facilitates the use, can also keep outside clean.
Description
Technical Field
The invention relates to the technical field of luggage, in particular to an adjusting mechanism between a luggage case roller and a case base.
Background
The suitcase is more and more common in our daily life, no matter travel or business trip, everybody generally can carry the suitcase to place personal article, it is more convenient like this, the privacy is better, and be convenient for remove, all be fixed installation between the base of general suitcase and the gyro wheel, and the distance is less between the two, like this at the in-process of removing and bump with subaerial protruding object easily, for example the rubble, rubbish etc. like this, can lead to suitcase bottom rather than bumping like this, take place to damage, still can lead to the bottom to be infected with the spot, influence beautifully, it is clean inconvenient.
In order to solve the problems that the bottom of the luggage case is collided and stained when the luggage case passes through broken stones and garbage, and the bottom of the luggage case is difficult to clean, so that the appearance is attractive, and the daily maintenance cost is increased, the adjusting mechanism between the roller of the luggage case and the base of the luggage case is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the adjusting mechanism between the roller of the luggage case and the case base, which has the advantages of avoiding collision, reducing the risk of damaging the luggage case, prolonging the service life of the luggage case, saving the maintenance cost, keeping the outside of the luggage case clean and tidy, and solving the problems that the bottom of the luggage case is collided, stained and difficult to clean when the luggage case passes through gravels and garbage, so the appearance is influenced, and the daily maintenance cost is increased.
(II) technical scheme
In order to avoid collision, reduce the damage risk of the trunk, prolong the service life of the trunk, save the maintenance cost and keep the outside of the trunk clean, the invention provides the following technical scheme: an adjusting mechanism between a luggage case roller and a case base comprises a case body, a fixing block, an adjusting device, a case wheel, a connecting pin, a connecting plate, a movable groove, a lifting rod, a rotating block, a first connecting rod, a second connecting rod, a third connecting rod, a fourth connecting rod, a fixing seat, a limiting groove and a protruding buckle.
The position and connection relationship among the structures are as follows:
the left side of the box body is movably connected with a fixed block, the inside of the fixed block is movably connected with an adjusting device, the lower part of the adjusting device is movably connected with a box wheel, two sides of the adjusting device are movably connected with connecting pins, a connecting plate is movably connected above the box wheel, a movable groove is arranged inside the connecting plate, the interior of the movable groove is movably connected with a lifting rod, the left side of the lifting rod is movably connected with a rotating block, the outer part of the rotating block is movably connected with a first connecting rod, the lower part of the first connecting rod is movably connected with a second connecting rod, the right side of the second connecting rod is movably connected with a third connecting rod, the right side of the third connecting rod is movably connected with a fourth connecting rod, the lower part of the third connecting rod is movably connected with a fixing seat, the inner part of the movable groove is movably connected with a limiting groove, and the bottom of the lifting rod is movably connected with a protruding buckle.
Preferably, the outside fixed connection external screw thread of lifter, the outside fixedly connected with teeth of a cogwheel of lifter left side swing joint's rotatory piece, and this teeth of a cogwheel and the outside external screw thread of lifter correspond each other, can make the lifter upwards activity through mutually supporting of the teeth of a cogwheel and external screw thread, lifter perpendicular to connecting plate.
Preferably, the rotating block is semicircular, one end of the first connecting rod is movably connected to the circle center of the rotating block, the other end of the first connecting rod is movably connected to the second connecting rod, and the first connecting rod is connected with the rotating block and the second connecting rod.
Preferably, the adjusting device is located above the box wheels, the two box wheels form a group, and the two box wheels are symmetrically distributed around the adjusting device.
Preferably, the fixed blocks are positioned on two sides of the box body, and the fixed blocks on the two sides are symmetrically distributed.
Preferably, the limiting groove movably connected in the movable groove corresponds to the protruding buckle, and the lifting rod is prevented from moving to the outside of the movable groove.
Preferably, the fixing base is perpendicular to the connecting plate, one end of the fixing base is movably connected to the third connecting rod, the other end of the fixing base is movably connected to the edge of the connecting plate, and the fixing base plays a supporting role for the third connecting rod.
Preferably, one end of the second connecting rod is movably connected to the rotating block, and the other end of the second connecting rod is movably connected to the connecting plate.
(III) advantageous effects
Compared with the prior art, the invention provides an adjusting mechanism between a luggage case roller and a case base, which has the following beneficial effects:
1. the adjusting mechanism between the trolley and the trolley base is characterized in that the outer thread of the outer movable connection of the lifting rod is matched with the gear teeth of the outer movable connection of the rotating block, when the first connecting rod moves, one end of the first connecting rod is connected to the rotating block, the other end of the first connecting rod is movably connected to the second connecting rod, the second connecting rod also starts to move, one end of the second connecting rod is movably connected to the rotating block, the other end of the second connecting rod is movably connected to the connecting plate, the right side of the second connecting rod is movably connected to the third connecting rod, the right side of the third connecting rod is movably connected to the fourth connecting rod, so that the third connecting rod and the fourth connecting rod are driven to move, the lifting rod can move in the movable groove, when the trolley passes through the ground with broken stones and garbage or mud, the trolley can drive the trolley to move upwards through the lifting rod, the exterior can also be kept clean.
2. This adjustment mechanism between suitcase gyro wheel and case base, through mutually supporting of the spacing groove of the inside swing joint of activity inslot and protruding buckle, can prevent that the lifter from breaking away from the activity groove at the in-process that shifts up, lead to the adjusting device of suitcase can not normal use, facilitate the use
(IV) description of the drawings
FIG. 1 is a schematic diagram showing the positional relationship between the box body and the box wheels according to the present invention;
FIG. 2 is a schematic diagram of the upward movement of the case in FIG. 1 according to the present invention;
FIG. 3 is an internal schematic view of the structural adjustment device of the present invention;
FIG. 4 is a schematic diagram of the movement of FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the point A in the structure of FIG. 4.
In the figure: 1. a box body; 2. a fixed block; 3. an adjustment device; 4. a box wheel; 5. a connecting pin; 6. a connecting plate; 7. a movable groove; 8. a lifting rod; 9. rotating the block; 10. a first connecting rod; 11. a second connecting rod; 12. a third connecting rod; 13. a connecting rod IV; 14. a fixed seat; 15. a limiting groove; 16. the protrusion is buckled.
(V) detailed description of the preferred embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Please refer to fig. 1-5:
the utility model provides an adjustment mechanism between suitcase gyro wheel and case base, includes box 1, fixed block 2, adjusting device 3, case wheel 4, connecting pin 5, connecting plate 6, activity groove 7, lifter 8, rotatory piece 9, connecting rod 10, connecting rod two 11, connecting rod three 12, connecting rod four 13, fixing base 14, spacing groove 15, protruding buckle 16.
Wherein the left side of the box body 1 is movably connected with a fixed block 2, the fixed block 2 is positioned at two sides of the box body 1, the fixed blocks 2 at two sides are symmetrically distributed, the inner part of the fixed block 2 is movably connected with an adjusting device 3, the lower part of the adjusting device 3 is movably connected with a box wheel 4, the adjusting device 3 is positioned above the box wheel 4, the two box wheels 4 are in a group, the two box wheels 4 are symmetrically distributed around the adjusting device 3, the two sides of the adjusting device 3 are movably connected with a connecting pin 5, the upper part of the box wheel 4 is movably connected with a connecting plate 6, a movable groove 7 is arranged inside the connecting plate 6, the inner part of the movable groove 7 is movably connected with a lifting rod 8, the left side of the lifting rod 8 is movably connected with a rotating block 9, the outer part of the lifting rod 8 is fixedly connected with an external thread, the outer part of the rotating block 9 movably connected, the lifting rod 8 can move upwards through the mutual matching of the gear teeth and the external threads, and the lifting rod 8 is perpendicular to the connecting plate 6.
The outer part of the rotating block 9 is movably connected with a first connecting rod 10, the lower part of the first connecting rod 10 is movably connected with a second connecting rod 11, the rotating block 9 is semicircular, one end of the first connecting rod 10 is movably connected with the circle center of the rotating block 9, the other end of the first connecting rod 10 is movably connected with the second connecting rod 11, the first connecting rod 10 is connected with the rotating block 9 and the second connecting rod 11, one end of the second connecting rod 11 is movably connected with the rotating block 9, the other end of the second connecting rod 11 is movably connected with a third connecting rod 12, the right side of the third connecting rod 12 is movably connected with a fourth connecting rod 13, the lower part of the third connecting rod 12 is movably connected with a fixed seat 14, the fixed seat 14 is perpendicular to the connecting plate 6, one end of the fixed seat 14 is movably connected with the third connecting rod 12, the other end of the fixed, the inside swing joint of activity groove 7 has spacing groove 15, and the bottom swing joint of lifter 8 has protruding buckle 16, and activity groove 7 inside swing joint's spacing groove 15 corresponds each other with protruding buckle 16, avoids lifter 8 to remove the outside of activity groove 7.
The working process and principle of the adjusting mechanism between the luggage case roller and the case base are that two sides of a case body 1 are movably connected with a fixed block 2 and an adjusting device 3, two sides of the adjusting device 3 are movably connected with a connecting pin 5, the connecting pin 5 can fix a case wheel 4 and the adjusting device 3, the inner part of the adjusting device 3 is movably connected with a lifting rod 8, the left side of the lifting rod 8 is movably connected with a rotating block 9, a gear outside the rotating block 9 is matched with an outer paper outside the lifting rod 8, two ends of a connecting rod I10 are respectively connected with a connecting rod II 11 and the rotating block 9, the right side of the connecting rod II 11 is movably connected with a connecting rod III 12, the right side of the connecting rod III 12 is movably connected with a connecting rod IV 13, the lower part of the connecting rod III 12 is movably connected with a fixed seat 14 to support the connecting rod III 12, when the mechanism is not adjusted, the rotating block 9 is vertical to the connecting plate 6, the outer, when rotatory piece 9 began anticlockwise rotation, the outside teeth of a cogwheel of rotatory piece 9 and the outside external screw thread meshing of lifter 8 to drive 8 upward movements of lifter, until the inside spacing groove 15 of activity groove 7 and 16 intermeshing of protruding buckle, at this moment adjusting device 3 drives 1 rebound of box, has increased the distance between 1 and the case wheel 4 of box, the convenient removal.
In summary, the following steps:
A. the adjusting mechanism between the trolley and the base of the suitcase is characterized in that through the mutual matching of external threads of the external movable connection of the lifting rod 8 and the gear teeth of the external movable connection of the rotating block 9, when the connecting rod I10 moves, one end of the connecting rod I10 is connected to the rotating block 9, the other end of the connecting rod I is movably connected to the connecting rod II 11, the connecting rod II 11 also starts to move, one end of the connecting rod II 11 is movably connected to the rotating block 9, the other end of the connecting rod II is movably connected to the connecting plate 6, the right side of the connecting rod II 11 is movably connected to the connecting rod III 12, the right side of the connecting rod III 12 is movably connected to the connecting rod IV 13, so as to drive the connecting rod III 12 and the connecting rod IV 13 to move, at the moment, the lifting rod 8 can move in the movable groove 7, when the suitcase passes through the broken stones, garbage or muddy, the service life of the luggage case can be prolonged, the use is convenient, and the outside cleanness can be kept.
B. This adjustment mechanism between suitcase gyro wheel and case base, through mutually supporting of the inside swing joint's of movable groove 7 spacing groove 15 and protruding buckle 16, can prevent that lifter 8 from breaking away from movable groove 7 at the in-process that shifts up, lead to the adjusting device 3 of suitcase can not normal use, facilitates the use.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an adjustment mechanism between suitcase gyro wheel and case base, includes box (1), its characterized in that: the left side swing joint of box (1) has fixed block (2), the inside swing joint of fixed block (2) has adjusting device (3), the below swing joint of adjusting device (3) has case wheel (4), the both sides swing joint of adjusting device (3) has connecting pin (5), the top swing joint of case wheel (4) has connecting plate (6), movable groove (7) has been seted up to the inside of connecting plate (6), the inside swing joint of movable groove (7) has lifter (8), the left side swing joint of lifter (8) has rotatory piece (9), the outside swing joint of rotatory piece (9) has connecting rod one (10), the below swing joint of connecting rod one (10) has connecting rod two (11), the right side swing joint of connecting rod two (11) has connecting rod three (12), the right side swing joint of connecting rod three (12) has connecting rod four (13), the lower part of the third connecting rod (12) is movably connected with a fixing seat (14), the inner part of the movable groove (7) is movably connected with a limiting groove (15), and the bottom of the lifting rod (8) is movably connected with a protruding buckle (16).
2. The adjustment mechanism of claim 1, further comprising: the external fixed connection external screw thread of lifter (8), the outside fixedly connected with teeth of a cogwheel of lifter (8) left side swing joint's rotatory piece (9), and this teeth of a cogwheel and lifter (8) outside external screw thread correspond each other, lifter (8) perpendicular to connecting plate (6).
3. The adjustment mechanism of claim 1, further comprising: the rotating block (9) is semicircular, one end of the first connecting rod (10) is movably connected to the circle center of the rotating block (9), and the other end of the first connecting rod (10) is movably connected to the second connecting rod (11).
4. The adjustment mechanism of claim 1, further comprising: adjusting device (3) are located the top of case wheel (4), and two case wheels (4) are a set of, and two case wheels (4) are the symmetric distribution about adjusting device (3).
5. The adjustment mechanism of claim 1, further comprising: the fixed blocks (2) are positioned on two sides of the box body (1), and the fixed blocks (2) on the two sides are symmetrically distributed.
6. The adjustment mechanism of claim 1, further comprising: the limiting groove (15) movably connected in the movable groove (7) corresponds to the protruding buckle (16).
7. The adjustment mechanism of claim 1, further comprising: the fixing seat (14) is perpendicular to the connecting plate (6), one end of the fixing seat (14) is movably connected to the connecting rod III (12), and the other end of the fixing seat (14) is movably connected to the edge of the connecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911052159.7A CN110652090A (en) | 2019-10-31 | 2019-10-31 | Adjusting mechanism between suitcase gyro wheel and case base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911052159.7A CN110652090A (en) | 2019-10-31 | 2019-10-31 | Adjusting mechanism between suitcase gyro wheel and case base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110652090A true CN110652090A (en) | 2020-01-07 |
Family
ID=69042508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911052159.7A Withdrawn CN110652090A (en) | 2019-10-31 | 2019-10-31 | Adjusting mechanism between suitcase gyro wheel and case base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110652090A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545131A (en) * | 2020-12-22 | 2021-03-26 | 湖南亚瑞特运动用品有限公司 | Case convenient to move on hollow road surface |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778488A (en) * | 1997-02-18 | 1998-07-14 | Tsai; Wang Mei-Li | Baggage caster |
| CN201029538Y (en) * | 2007-05-25 | 2008-03-05 | 常鹏 | Tension rod device of the telescopic rolling wheel for the traveling suitcase |
| CN108078113A (en) * | 2017-12-14 | 2018-05-29 | 李奇宏 | A kind of Box for containing clothes being moved easily suitable for the crowd that rents a house |
| CN109156955A (en) * | 2018-11-13 | 2019-01-08 | 宁波欣铭万向轮有限公司 | A kind of trolley case universal wheel connection component |
| CN209057683U (en) * | 2018-11-05 | 2019-07-05 | 北京海林园林绿化有限公司 | A kind of ornamental trees and shrubs support device |
-
2019
- 2019-10-31 CN CN201911052159.7A patent/CN110652090A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5778488A (en) * | 1997-02-18 | 1998-07-14 | Tsai; Wang Mei-Li | Baggage caster |
| CN201029538Y (en) * | 2007-05-25 | 2008-03-05 | 常鹏 | Tension rod device of the telescopic rolling wheel for the traveling suitcase |
| CN108078113A (en) * | 2017-12-14 | 2018-05-29 | 李奇宏 | A kind of Box for containing clothes being moved easily suitable for the crowd that rents a house |
| CN209057683U (en) * | 2018-11-05 | 2019-07-05 | 北京海林园林绿化有限公司 | A kind of ornamental trees and shrubs support device |
| CN109156955A (en) * | 2018-11-13 | 2019-01-08 | 宁波欣铭万向轮有限公司 | A kind of trolley case universal wheel connection component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545131A (en) * | 2020-12-22 | 2021-03-26 | 湖南亚瑞特运动用品有限公司 | Case convenient to move on hollow road surface |
| CN112545131B (en) * | 2020-12-22 | 2023-04-11 | 广州市奥维拉箱包有限公司 | Case convenient to move on hollow road surface |
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Application publication date: 20200107 |