CN110250697A - One kind can power-assisted trolley case - Google Patents
One kind can power-assisted trolley case Download PDFInfo
- Publication number
- CN110250697A CN110250697A CN201910371582.7A CN201910371582A CN110250697A CN 110250697 A CN110250697 A CN 110250697A CN 201910371582 A CN201910371582 A CN 201910371582A CN 110250697 A CN110250697 A CN 110250697A
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- China
- Prior art keywords
- gear
- power
- chamber
- wheel
- axis
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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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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
-
- 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
- A45C5/145—Rigid or semi-rigid luggage with built-in rolling means with immobilising means, e.g. means for blocking the wheels
Abstract
One kind disclosed by the invention can power-assisted trolley case, pull rod including cabinet and box back surface, there is control switch at the handle of the pull rod upper end, the cabinet lower end is equipped with main body, the main body upper surface is equipped with battery, symmetrical circular groove is equipped in the lower body face, bracket is connected with by bearing rotary in the circular groove of two sides, the internal stent of two sides is respectively equipped with transmission device, the bracket front and rear sides are equipped with wheel, the wheel is connected by power with the transmission device, and the wheel can be driven to rotate by the transmission device, so that the cabinet is mobile, the present invention can provide the power of advance by power motor for trolley case, reduce the power when pushing drawing rod case of manpower, when trolley case stops, the frictional force of power cut and brake ring is acted on simultaneously so that trolley case slows down and stops, and stopping Chest makes more steady when putting.
Description
Technical field
The present invention designs a kind of luggage technical field more particularly to one kind can power-assisted trolley case.
Background technique
People go on a journey when be commonly used trolley case, traditional trolley case can only Manual-pushing, article is filled in trolley case
When, Manual-pushing is time-consuming and laborious, and when many times wanting that trolley case is allowed to stop, because inertia cannot come to a complete stop, or because ground
The face gradient can not park, therefore, it is necessary to be related to one kind can booster type trolley case, provide power when walking for chest, make to push away
Chest is lighter, and chest makes more surely when parking.
Summary of the invention
In order to solve the problems in the prior art, the present invention one kind is provided can power-assisted trolley case.
One kind can power-assisted trolley case, the pull rod including cabinet and box back surface has control at the handle of pull rod upper end
Switch, the cabinet lower end are equipped with main body, and the main body upper surface is equipped with battery, is equipped with left and right in the lower body face
Symmetrical circular groove, the circular groove of two sides is interior to be rotatably connected to bracket by bearing, and the internal stent of two sides is respectively equipped with
Transmission device, the bracket front and rear sides are equipped with wheel, and the wheel is connected by power with the transmission device, and passes through the transmission
Device can drive the wheel to rotate so that the cabinet is mobile, the body interior central area be equipped with power device and
Power separating device, the power separating device can be used for the power device and the transmission device be connected by power or point
From equipped with symmetrical vertical plate chamber at left and right sides of the circular groove, vertical plate chamber lower end is in communication with the outside, and the intracavitary portion of vertical plate is set
There is slidable vertical plate, the vertical plate upper surface is bevel structure, and stent outer described in two sides is mounted on ring-shaped brake ring, institute
It states vertical plate lower end and the brake ring is connected, the vertical plate, which moves down, can drive the brake ring decline to contact the wheel, lead to
Crossing frictional force makes the wheel slow down, and the vertical plate of two sides is mounted on vertical plate spring backwards to the center of circle side of the brake ring,
Connection is equipped with sliding groove above the vertical plate chamber, is equipped with the sliding shoe that can be horizontally slipped, the sliding shoe inside the sliding groove
Lower end surface is set there are two inclined plane groove, bevel structure of the inclined plane groove to cooperate the vertical plate upper end, on the vertical plate
End can be abutted with the inclined plane groove, be fixedly connected with reset spring, right side on the sliding shoe opposite side end face of two sides
Sliding groove left end wall in communicate equipped with thrust hole, have inside the thrust hole and be slidably equipped with distance rod, it is described to push away
Power bar right end and the sliding shoe are connected, and the distance rod left side is bevel structure, and the distance rod is separated with the power
Device abuts.
The power device includes the power gear chamber being arranged on the inside of the lower end surface of the main center position, the power
Gear cavity inner left wall is installed with power motor, and the power motor and the control switch are electrically connected, the power motor
Right end is connected by power dynamic axis, and power gear is installed on the line shaft, and the power gear upper end is engaged with separation tooth
It takes turns, is installed with separation shaft at the axle center of the gear, communicates in the wall of power gear chamber left end equipped with pressure spring chamber, the pressure spring
Intracavitary sliding is equipped with briquetting, and the separation shaft left end protrudes into that the pressure spring is intracavitary and the separation shaft passes through bearing and the briquetting
Rotation connection, the briquetting left end is fixedly installed pressure spring, communicates in the power gear chamber right end wall equipped with mobile cavity, described
Mobile cavity internal slide is equipped with movable block, the separation shaft right end protrude into mobile cavity and the separation shaft by bearing with it is described
Movable block rotation connection, the movable block right side are installed with separation pushing block, and the separation pushing block right side is bevel structure, institute
It states separation pushing block right end to abut with the power separating device, is communicated with axis chamber, the axis on the upside of the power gear chamber
Intracavitary portion is provided with axis by bearing rotation, is installed on the axis and the axis gear for separating gear engagement, institute
Separation gear is stated when engage with the axis gear and the power gear, the power motor driving wheel rotates, described
Separation gear is detached from and described when separating the disengaging of gear and the axis gear with the power gear, and the wheel runs out of steam.
The power separating device includes the linkage chamber communicated on the right side of the mobile cavity, and the separation pushing block protrudes into described
Link intracavitary portion, and the linkage chamber internal slide is equipped with linkage block, and the linkage block lower end surface is bevel structure, the linkage block
It abutting with the pushing block that separates, is communicated on the upside of the linkage chamber with the thrust hole, the linkage block upper surface is bevel structure,
The linkage block is abutted with the distance rod left end, and linkage spring is equipped on the right side of the linkage block, is set on the upside of the thrust hole
There is symmetrical bracing wire chamber, the bracing wire chamber is communicated with the sliding groove, is equipped between the bracing wire chamber of two sides and two sides
The line wheel room that communicates of the bracing wire chamber, be installed with separation motor in the front bulkhead of the line wheel room, the separation motor with it is described
Control switch is electrically connected, and can control the driving and stopping, the separation motor rear end power by the control switch
It is connected with wire wheel axis, reel is installed on the wire wheel axis, two bracing wires, two bracing wires are arranged on the reel
The other end be fixedly connected respectively with the movable block of left and right sides.
The transmission device includes the gear cavity being connected to on the upside of the circular groove, and the axis chamber is connected to the described of left and right sides
Gear cavity, the axis left and right ends are respectively protruding into the gear cavity, and described axis or so end has been respectively fixedly connected can be described
The axis bevel gear rotated in gear cavity, rotation is equipped with vertical shaft in the gear cavity, the vertical shaft upper end by bearing with it is described
Gear cavity upper end wall is rotatablely connected, and first bevel gear, the axis bevel gear and the first cone tooth are installed on the vertical shaft
Wheel engagement, the internal stent are equipped with vertical shaft chamber, and vertical shaft chamber upper end is connected to the gear cavity, the vertical shaft chamber lower end wall
Inside it is communicated with support gear chamber, the vertical shaft lower end is through the vertical shaft chamber and intracavitary, the vertical shaft that protrudes into the support gear
Lower end is rotatablely connected by bearing and the support gear chamber lower end wall, fixed on the intracavitary vertical shaft of the support gear
There is second bevel gear, the intracavitary rotation of support gear is equipped with the third hand tap gear engaged with the second bevel gear, two sides
It has been respectively communicated with horizontal axis chamber in the left side wall of the support gear chamber, wheel axocoel, institute are communicated in the horizontal axis chamber inner left wall
It states the intracavitary portion of horizontal axis to be connected equipped with horizontal axis, the horizontal axis right end and the third hand tap gear, the horizontal axis other end protrudes into wheel shaft
The 4th bevel gear is fixed on chamber and the horizontal axis, the intracavitary rotation of wheel shaft is equipped with the wheel shaft engaged with the 4th bevel gear
Gear, wheel shaft is installed at the wheel axle gear axle center, and the wheel shaft front and back end extend out to the external world, and the axis both ends point respectively
It is not fixed on the wheel of front and back side.
Detailed description of the invention
Fig. 1 is a kind of trolley case overall structure diagram of the invention；
Fig. 2 is the enlarged diagram of " A " in Fig. 1；
Fig. 3 is the enlarged diagram of " B " in Fig. 2；
Fig. 4 is the enlarged diagram of " C " in Fig. 2；
Fig. 5 is " D-D " direction structure schematic diagram in Fig. 2；
Fig. 6 is " E-E " direction structure schematic diagram in Fig. 1.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to figs. 1 to Fig. 6, a kind of embodiment of the invention, one kind can power-assisted trolley case, including cabinet 103 and cabinet
The pull rod 102 at the back side has control switch 101 at the 102 upper end handle of pull rod, and 103 lower end of cabinet is equipped with main body 4,
4 upper surface of main body is equipped with battery 90, is equipped with symmetrical circular groove 24 in 4 lower end surface of main body, two sides it is described
Bracket 10 is rotatably connected to by bearing in circular groove 24, transmission device 200 is respectively equipped with inside the bracket 10 of two sides, it is described
10 front and rear sides of bracket are equipped with wheel 1, and the wheel 1 is connected by power with the transmission device 200, and passes through the transmission device
200 can drive 1 rotation of wheel, so that the cabinet 103 is mobile, 4 interior central area of main body is filled equipped with power
400 and power separating device 300 are set, the power separating device 300 can be used for the power device 400 and the transmission device
200 being connected by power or separating, and are equipped with symmetrical vertical plate chamber 22 at left and right sides of the circular groove 24,22 lower end of vertical plate chamber and outer
Boundary's connection, is equipped with slidable vertical plate 23 inside the vertical plate chamber 22, and 23 upper surface of vertical plate is bevel structure, described in two sides
Be mounted on ring-shaped brake ring 20 on the outside of bracket 10,23 lower end of vertical plate and the brake ring 20 are connected, the vertical plate 23 to
Lower movement can drive the brake ring 20 decline contact wheel 1, by frictional force the wheel 1 be slowed down, two sides it is described
Vertical plate 23 is mounted on vertical plate spring 21 backwards to the center of circle side of the brake ring 20, and connection is equipped with sliding above the vertical plate chamber 22
Slot 70, is equipped with the sliding shoe 30 that can be horizontally slipped inside the sliding groove 70, and 30 lower end surface of sliding shoe sets that there are two inclined-planes
Groove 74, bevel structure of the inclined plane groove 74 to cooperate 23 upper end of vertical plate, 23 upper end of vertical plate can with it is described
Inclined plane groove 74 abuts, and is fixedly connected with reset spring 34, the institute on right side on the 30 opposite side end face of the sliding shoe of two sides
It states and is communicated in 70 left end wall of sliding groove equipped with thrust hole 72, have inside the thrust hole 72 and be slidably equipped with distance rod 73, institute
73 right end of distance rod and the sliding shoe 30 is stated to be connected, 73 left side of distance rod is bevel structure, the distance rod 73 with
The power separating device 300 abuts.
The power device 400 includes the power gear chamber 40 being arranged on the inside of the 4 center lower end surface of main body, institute
It states 40 inner left wall of power gear chamber and is installed with power motor 2, the power motor 2 is electrically connected with the control switch 101,
2 right end of power motor is connected by power dynamic axis 42, and power gear 41, the power teeth are installed on the line shaft 42
It takes turns 41 upper ends and is engaged with separation gear 43, separation shaft 44 is installed at the axle center of the gear 43, the power gear chamber 40 is left
It is communicated in end wall equipped with pressure spring chamber 45, the interior sliding of the pressure spring chamber 45 is equipped with briquetting 46, and 44 left end of separation shaft is protruded into described
In pressure spring chamber 45 and the separation shaft 44 is rotatablely connected by bearing and the briquetting 46, and 46 left end of briquetting is fixedly installed
Pressure spring 47 communicates in the 40 right end wall of power gear chamber equipped with mobile cavity 57, and 57 internal slide of mobile cavity is equipped with movement
Block 58,44 right end of separation shaft protrudes into mobile cavity 57 and the separation shaft 44 is connected by bearing and the movable block 58 rotation
It connects, 58 right side of movable block is installed with separation pushing block 49, and 49 right side of separation pushing block is bevel structure, the separation
49 right end of pushing block is abutted with the power separating device 300, and axis chamber 50 is communicated on the upside of the power gear chamber 40, described logical
Axis 51 is provided with by bearing rotation inside axocoel 50, is installed on the axis 51 and separates the logical of the engagement of gear 43 with described
Shaft gear 33, when the separation gear 43 is engaged with the axis gear 33 and the power gear 41, the power motor 2 is driven
It moves 1 rotation of wheel, the disengaging of the separation gear 43 and the power gear 41 and described separates gear 43 and the axis tooth
When wheel 33 is detached from, the wheel 1 runs out of steam.
The power separating device 300 includes the linkage chamber 53 communicated on the right side of the mobile cavity 57, the separation pushing block
49 protrude into inside the linkage chamber 53, and 53 internal slide of linkage chamber is equipped with linkage block 56, and 56 lower end surface of linkage block is
Bevel structure, the linkage block 56 are abutted with the pushing block 49 that separates, and 53 upside of linkage chamber is communicated with the thrust hole 72,
56 upper surface of linkage block is bevel structure, and the linkage block 56 is abutted with 73 left end of distance rod, the linkage block 56
Right side is equipped with linkage spring 54, is equipped with symmetrical bracing wire chamber 35, the bracing wire chamber 35 and institute on the upside of the thrust hole 72
It states sliding groove 70 to communicate, the line wheel room 61 communicated with the bracing wire chamber 35 of two sides is equipped between the bracing wire chamber 35 of two sides,
Separation motor 3 is installed in 61 front bulkhead of line wheel room, the separation motor 3 is electrically connected with the control switch 101, leads to
Crossing the control switch 101 can control described 3 driving and stopping, and 3 rear end of separation motor has been connected by power wire wheel axis 62,
It is installed with reel 60 on the wire wheel axis 62, is arranged with two bracing wires 36 on the reel 60, two bracing wires 36
The other end is fixedly connected with the movable block 30 of left and right sides respectively.
The transmission device 200 includes the gear cavity 55 being connected to on the upside of the circular groove 24, and the axis chamber 50 is connected to a left side
The gear cavity 55 on right side, 51 left and right ends of axis are respectively protruding into the gear cavity 55, and the axis 51 or so is held
The axis bevel gear 52 that can be rotated in the gear cavity 55 is respectively fixedly connected, rotation is equipped with vertical shaft 12 in the gear cavity 55,
12 upper end of vertical shaft is rotatablely connected by bearing and 55 upper end wall of gear cavity, is installed with the first cone tooth on the vertical shaft 12
Wheel 53, the axis bevel gear 52 engages with the first bevel gear 53, and vertical shaft chamber 11 is equipped with inside the bracket 10, described vertical
11 upper end of axocoel is connected to the gear cavity 55, is communicated with support gear chamber 14, the vertical shaft in 11 lower end wall of vertical shaft chamber
12 lower ends are through the vertical shaft chamber 11 and protrude into the support gear chamber 14, and 12 lower end of vertical shaft passes through bearing and the branch
The rotation connection of 14 lower end wall of frame gear cavity, is installed with second bevel gear on the vertical shaft 12 in the support gear chamber 14
13, rotation is equipped with the third hand tap gear 15 engaged with the second bevel gear 13 in the support gear chamber 14, two sides it is described
It has been respectively communicated with horizontal axis chamber 17 in the left side wall of support gear chamber 14, has been communicated with wheel axocoel in 17 inner left wall of horizontal axis chamber
19, horizontal axis 16 is equipped with inside the horizontal axis chamber 17,16 right end of horizontal axis and the third hand tap gear 15 are connected, the horizontal axis 16
The other end, which protrudes on wheel axocoel 19 and the horizontal axis 16, is fixed with the 4th bevel gear 18, and rotation is equipped with and institute in the wheel axocoel 19
The wheel axle gear 71 for stating the engagement of the 4th bevel gear 18, is installed with wheel shaft 92 at 71 axle center of wheel axle gear, before the wheel shaft 92
Rear end extend out to the external world respectively, and 92 both ends of the axis are respectively fixedly connected on the wheel 1 of front and back side.
When forward motion, the power motor 2 is rotated, and the separation motor 3 does not work, and the sliding shoe 30 is located remotely from each other
An end face abutted with 70 inner end wall of sliding groove, 23 upper end of vertical plate is protruded into inside the inclined plane groove 74, the brake
Vehicle ring 20 is not contacted with the wheel 1, and the separation gear 43 is engaged with the power gear 41 and the axis gear 33, described
Power motor 2 is that the wheel 1 provides power by the transmission device.
When brake, the separation motor 3 is started turning, and the reel 60 is driven to pull two sides institute by bracing wire 36
It is mobile to center to state sliding shoe 30, right side sliding shoe 30 drives push rod 73 to move to left, so that the linkage block 56 moves down, in turn
It drives the separation pushing block 49 to move to left, and then the separation shaft 44 is pushed to move to left, and then the separation gear 43 is driven to move to left, point
From engaging for separation gear 43 and the power gear 41 and affiliated axis gear 33, so that power disconnection, the sliding
It pushes the vertical plate 23 to move down in 30 moving process of block, and then the brake ring 20 is driven to move down, contact the wheel
1, so that wheel one is stopped operating, completes brake.
The separation motor 3 stops operating when brake stops, the reset spring 34 push the sliding shoe 30 to
Initial position is returned to outside, the vertical plate spring 21 pushes up the vertical plate 23, so that the vertical plate 23 and the brake ring 20
It resets, the brake ring is separated with the wheel 1, and the sliding shoe 30, which resets, drives the push rod 73 to reset, and linkage spring 54 returns
Bullet resets the linkage block 56, and the rebound of pressure spring 47 pushes briquetting 46 and then the separation gear 43 is pushed to reset, and restores
Separation gear 43 and the power gear 41 and the axis gear 33 engage.
The beneficial effects of the present invention are: the present invention can provide the power of advance by power motor for trolley case, reduce people
Power when the pushing drawing rod case of power, when trolley case stops, the frictional force of power cut and brake ring is acted on simultaneously so that trolley case
Slow down and stop, and chest makes more surely when parking.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, as long as with essentially identical
Means realize that the technical solution of the object of the invention belongs within protection scope of the present invention.
Claims (4)
1. one kind can power-assisted trolley case, the pull rod including cabinet and box back surface has control to open at the handle of pull rod upper end
It closes, the cabinet lower end is equipped with main body, and the main body upper surface is equipped with battery, is equipped with left and right pair in the lower body face
The circular groove of title, the circular groove of two sides is interior to be rotatably connected to bracket by bearing, and the internal stent of two sides is respectively equipped with biography
Dynamic device, the bracket front and rear sides are equipped with wheel, and the wheel is connected by power with the transmission device, and are filled by the transmission
Setting can drive the wheel to rotate, so that the cabinet is mobile, the body interior central area is equipped with power device and moves
Power separator, the power separating device can be used for being connected by power or separating for the power device and the transmission device,
Symmetrical vertical plate chamber is equipped at left and right sides of the circular groove, vertical plate chamber lower end is in communication with the outside, and the intracavitary portion of vertical plate is equipped with
Slidable vertical plate, the vertical plate upper surface are bevel structure, and stent outer described in two sides is mounted on ring-shaped brake ring, described
Vertical plate lower end and the brake ring are connected, and the vertical plate, which moves down, can drive the brake ring decline to contact the wheel, pass through
Frictional force makes the wheel slow down, and the vertical plate of two sides is mounted on vertical plate spring, institute backwards to the center of circle side of the brake ring
It states connection above vertical plate chamber and is equipped with sliding groove, be equipped with the sliding shoe that can be horizontally slipped inside the sliding groove, under the sliding shoe
End face is set there are two inclined plane groove, bevel structure of the inclined plane groove to cooperate the vertical plate upper end, the vertical plate upper end
It can be abutted with the inclined plane groove, be fixedly connected with reset spring on the sliding shoe opposite side end face of two sides, right side
It is communicated in the wall of the sliding groove left end equipped with thrust hole, has inside the thrust hole and be slidably equipped with distance rod, the thrust
Bar right end and the sliding shoe are connected, and the distance rod left side is bevel structure, and the distance rod separates dress with the power
Set abutting.
2. one kind according to claim 1 can main force's trolley case, it is characterised in that: the power device includes being arranged in institute
The power gear chamber on the inside of main center, lower end surface, position is stated, the power gear chamber inner left wall is installed with power motor, institute
It states power motor and the control switch is electrically connected, the power motor right end is connected by power dynamic axis, the line shaft
On be installed with power gear, the power gear upper end is engaged with separation gear, is installed with separation shaft at the axle center of the gear,
It is communicated in the wall of power gear chamber left end equipped with pressure spring chamber, the intracavitary sliding of pressure spring is equipped with briquetting, the separation shaft left end
Protrude into that the pressure spring is intracavitary and the separation shaft is rotatablely connected by bearing and the briquetting, the briquetting left end is fixedly installed
Pressure spring is communicated equipped with mobile cavity in the power gear chamber right end wall, and the mobile cavity internal slide is equipped with movable block, and described point
Off-axis right end protrudes into mobile cavity and the separation shaft is rotatablely connected by bearing and the movable block, the movable block right side
It is installed with separation pushing block, the separation pushing block right side is bevel structure, and the separation pushing block right end separates dress with the power
Abutting is set, axis chamber is communicated on the upside of the power gear chamber, the intracavitary portion of axis is provided with axis by bearing rotation, institute
State be installed on axis with the axis gear for separating gear engagement, the separation gear and the axis gear and described move
When powershift gear engages, the power motor drives the wheel to rotate, and the separation gear is detached from and described with the power gear
When separating gear and axis gear disengaging, the wheel runs out of steam.
3. one kind according to claim 1 can main force's trolley case, it is characterised in that: the power separating device includes and institute
The linkage chamber communicated on the right side of mobile cavity is stated, the separation pushing block protrudes into the intracavitary portion of linkage, and the linkage chamber internal slide is set
There is linkage block, the linkage block lower end surface is bevel structure, and the linkage block is abutted with the pushing block that separates, on the linkage chamber
Side is communicated with the thrust hole, and the linkage block upper surface is bevel structure, and the linkage block is abutted with the distance rod left end,
Linkage spring is installed on the right side of the linkage block, is equipped with symmetrical bracing wire chamber on the upside of the thrust hole, the bracing wire chamber with
The sliding groove communicates, and the line wheel room communicated with the bracing wire chamber of two sides, the line are equipped between the bracing wire chamber of two sides
Separation motor is installed in engineer room front bulkhead, the separation motor and the control switch are electrically connected, and are opened by the control
It closes and can control the driving and stopping, the separation motor rear end has been connected by power wire wheel axis, has been installed on the wire wheel axis
Reel, is arranged with two bracing wires on the reel, the other end of two bracing wires respectively with the movement of left and right sides
Block is fixedly connected.
4. one kind according to claim 1 can main force's trolley case, it is characterised in that: the transmission device includes and the circle
The gear cavity being connected on the upside of slot, the gear cavity of the axis chamber connection left and right sides, the axis left and right ends are respectively protruding into
In the gear cavity, the axis bevel gear that can be rotated in the gear cavity, the tooth is respectively fixedly connected in described axis or so end
It takes turns intracavitary rotation and is equipped with vertical shaft, the vertical shaft upper end is rotatablely connected by bearing and the gear cavity upper end wall, on the vertical shaft
It is installed with first bevel gear, the axis bevel gear engages with the first bevel gear, and the internal stent is equipped with vertical shaft chamber, institute
It states vertical shaft chamber upper end to be connected to the gear cavity, support gear chamber, the vertical shaft lower end is communicated in the vertical shaft chamber lower end wall
Through the vertical shaft chamber and to protrude into the support gear intracavitary, and the vertical shaft lower end passes through bearing and support gear chamber lower end
Wall rotation connection, is installed with second bevel gear, intracavitary turn of the support gear on the intracavitary vertical shaft of the support gear
It is dynamic to be equipped with the third hand tap gear engaged with the second bevel gear, it is respectively communicated in the left side wall of the support gear chamber of two sides
There is horizontal axis chamber, wheel axocoel is communicated in the horizontal axis chamber inner left wall, the intracavitary portion of horizontal axis is equipped with horizontal axis, the horizontal axis right end
It is connected with the third hand tap gear, the horizontal axis other end protrudes on wheel axocoel and the horizontal axis and is fixed with the 4th bevel gear, institute
It states the intracavitary rotation of wheel shaft and is equipped with the wheel axle gear engaged with the 4th bevel gear, be installed with wheel at the wheel axle gear axle center
Axis, the wheel shaft front and back end extend out to the external world respectively, and the axis both ends are respectively fixedly connected on the wheel of front and back side.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371582.7A CN110250697A (en) | 2019-05-06 | 2019-05-06 | One kind can power-assisted trolley case |
| JP2019117917A JP6753008B1 (en) | 2019-05-06 | 2019-06-25 | Carry case that can help |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371582.7A CN110250697A (en) | 2019-05-06 | 2019-05-06 | One kind can power-assisted trolley case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110250697A true CN110250697A (en) | 2019-09-20 |
Family
ID=67914318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910371582.7A Withdrawn CN110250697A (en) | 2019-05-06 | 2019-05-06 | One kind can power-assisted trolley case |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6753008B1 (en) |
| CN (1) | CN110250697A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110269346A (en) * | 2019-05-06 | 2019-09-24 | 东营市劲吉箱包有限公司 | A kind of automatic stari creeping luggage case |
| CN112472475A (en) * | 2020-11-20 | 2021-03-12 | 郑州工业应用技术学院 | Intelligent anti-collision medical machinery vehicle and anti-collision method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113397287B (en) * | 2021-07-05 | 2023-03-21 | 陈为 | Energy storage formula draw-bar box |
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| US8714314B1 (en) * | 2012-08-31 | 2014-05-06 | Shou-Mao Chen | Locking mechanism of drawbar braking castor |
| CN204432353U (en) * | 2015-03-02 | 2015-07-01 | 湖南机电职业技术学院 | A kind of Automobile hybrid power device |
| CN204763881U (en) * | 2015-07-08 | 2015-11-18 | 郑镇泉 | Electronic booster unit and electronic year thing equipment |
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2019
- 2019-05-06 CN CN201910371582.7A patent/CN110250697A/en not_active Withdrawn
- 2019-06-25 JP JP2019117917A patent/JP6753008B1/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8714314B1 (en) * | 2012-08-31 | 2014-05-06 | Shou-Mao Chen | Locking mechanism of drawbar braking castor |
| CN204432353U (en) * | 2015-03-02 | 2015-07-01 | 湖南机电职业技术学院 | A kind of Automobile hybrid power device |
| CN204763881U (en) * | 2015-07-08 | 2015-11-18 | 郑镇泉 | Electronic booster unit and electronic year thing equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110269346A (en) * | 2019-05-06 | 2019-09-24 | 东营市劲吉箱包有限公司 | A kind of automatic stari creeping luggage case |
| CN112472475A (en) * | 2020-11-20 | 2021-03-12 | 郑州工业应用技术学院 | Intelligent anti-collision medical machinery vehicle and anti-collision method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6753008B1 (en) | 2020-09-09 |
| JP2020182797A (en) | 2020-11-12 |
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Application publication date: 20190920 |