CN105083345B - Trolley - Google Patents
Trolley Download PDFInfo
- Publication number
- CN105083345B CN105083345B CN201410199392.9A CN201410199392A CN105083345B CN 105083345 B CN105083345 B CN 105083345B CN 201410199392 A CN201410199392 A CN 201410199392A CN 105083345 B CN105083345 B CN 105083345B
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- CN
- China
- Prior art keywords
- sliding pin
- face
- stroller body
- connecting hole
- trammer handle
- 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.)
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- Handcart (AREA)
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The invention discloses a kind of trolley, it includes being provided with the stroller body of wheel and the detachably connected trammer handle of stroller body, moveable sliding pin is provided with stroller body, limits and has on the position-limit mechanism of sliding pin shift position, trammer handle and stroller the body separatably preceding side pole of grafting, the connecting hole being separatably connected with sliding pin.By using above-mentioned technical proposal, compared with prior art, the installation and removal between stroller body and trammer handle are quick, reliable by the present invention.
Description
Technical field
The present invention relates to a kind of trolley.
Background technology
Trolley is a kind of conventional handbarrow.In order to increase the use function and convenience of trolley, some hand push
Car is designed as detachable, and it includes being provided with the stroller body of wheel and described stroller body is detachably connected
Trammer handle.Trolley needs to pull down trammer handle when not in use in trammer handle, is needed when using in Fast Installation, and shows
There are stroller body and trammer handle in technology to be bolted, dismounting is troublesome and unreliable, and ease for use is poor.
The content of the invention
It is an object of the invention to provide a kind of trolley, make the installation and removal between stroller body and trammer handle fast
It is fast, reliable.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：A kind of trolley, it includes being provided with wheel
Stroller body, with the detachably connected trammer handle of stroller body, be provided with moveable sliding pin, restriction on stroller body
With separatably the preceding side pole of grafting and sliding pin can with stroller body on the position-limit mechanism of sliding pin shift position, trammer handle
Depart from the connecting hole of ground connection.
Further, the one end of sliding pin has a slope, when sliding pin is connected with connecting hole, slope and connecting hole
End face offsets.
Further, position-limit mechanism includes being connected on stroller body by an axis of rotation and with least two work
The set lever of position, set lever has the first face and the second face, and the distance in the first face to rotating shaft is more than the second face to rotating shaft
Distance, when set lever is in the first operating position, the other end of the first face and sliding pin offsets, when set lever is second
During operating position, the other end of the second face and sliding pin offsets.
Further, the first face and the second face are respectively parallel to the axial line of rotating shaft.
Further, a key seat is fixedly installed on stroller body, sliding pin is movably disposed on the key seat.
Further, there is a contiguous block, connecting hole is opened on the contiguous block, had on stroller body on trammer handle
One block, forms a receiving space between block and key seat, when connecting hole is connected with sliding pin, and it is empty that contiguous block is located at the receiving
In.
Further, the spring for making it be separated with connecting hole sliding pin applying power is provided with stroller body.
Further, jack is offered on stroller body, preceding side pole can depart from the jack to be plugged.
By using above-mentioned technical proposal, the present invention compared with prior art, the peace between stroller body and trammer handle
Assembly and disassembly are quick, reliable.
Brief description of the drawings
Fig. 1 represents the stroller body and the dimensional structure diagram of stroller frame in connected state of trolley of the present invention；
Fig. 2 represents the A partial structural diagrams of trolley of the present invention, and wherein set lever is in the first operating position；
Fig. 3 represents the stroller body and the cross-sectional view of stroller frame in connected state of trolley of the present invention；
Fig. 4 represents the B partial structural diagrams of trolley of the present invention, and wherein set lever is in the first working condition；
Fig. 5 represents the stroller body and the overlooking the structure diagram of stroller frame in the disassembled condition of trolley of the present invention；
Fig. 6 represents the C partial structural diagrams of trolley of the present invention, and wherein set lever is in the second operating position.
In figure marked as：
1st, stroller body；2nd, trammer handle；3rd, wheel；4th, preceding side pole；5th, connecting hole；6th, sliding pin；7th, set lever；8th,
Simultaneously；9th, the second face；10th, rotating shaft；11st, block；12nd, slope；13rd, key seat；14th, contiguous block；15th, spring；16th, block piece；17th, insert
Hole.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Embodiment one
1 to accompanying drawing 6 referring to the drawings, in the present embodiment, a kind of trolley, it include being provided with the stroller body 1 of wheel 3,
The trammer handle 2 detachably connected with stroller body 1.Moveable sliding pin 6, restriction sliding pin 6 is provided with stroller body 1 to move
Have on the position-limit mechanism of dynamic position, trammer handle 2 with stroller body 1 separatably the preceding side pole 4 of grafting, can take off with sliding pin 6
The connecting hole 5 of liftoff connection.
In the present embodiment, jack 17 is offered on stroller body 1, preceding side pole 4 is separatably plugged with the jack 17.Before
Side pole 4 and jack 17 are respectively set a pair, and positioned at the left and right sides of stroller.
The one end of sliding pin 6 has a slope 12, and the radial direction of the slope 12 along sliding pin 6 is from inside to outside from one end of sliding pin 6
Portion is tilted to the other end, and when sliding pin 6 is connected with connecting hole 5, slope 12 and the end face of connecting hole 5 offset, when sliding pin 6 with
When connecting hole 5 is separated, slope 12 and the end of connecting hole 5 are also separated.By the structure, when sliding pin 6 is connected with connecting hole 5
When connecing, slope 12 applies the power to left/right to trammer handle 2, is compacted trammer handle 2, prevents trammer handle 2 and stroller
Come off between body 1.
Position-limit mechanism includes being rotatably connected on stroller body 1 and with least two operating positions by a rotating shaft 10
Set lever 7, set lever 7 has the first face 8 and the second face 9, and the first face 8 passes through a smooth transition face phase with the second face 9
Connection, the first face 8 and the second face 9 are respectively parallel to the axial line of rotating shaft 10, and the first face 8 is more than second to the distance of rotating shaft 10
The distance of rotating shaft 10 is arrived in face 9, and when set lever 7 is in the first operating position, the first face 8 and the other end of sliding pin 6 offset, this
When such as trammer handle 2 be connected with stroller body 1, then the one end of sliding pin 6 is connected with connecting hole 5, when set lever 7 is
During two operating positions, the second face 9 and the other end of sliding pin 6 offset, and now the one end of sliding pin 6 is separated with connecting hole 5.
A key seat 13 is fixedly installed on stroller body 1, sliding pin 6 is movably disposed on the key seat 13.Stroller body 1
It is upper that there is a block 11, a receiving space is formed between block 11 and key seat 13.
The spring 15 for making it be separated with connecting hole 5 applying power of sliding pin 6 is provided with stroller body 1.It is fixed on sliding pin 6
A block piece 16 is connected with, spring 15 is arranged between block piece 16 and key seat 13, when set lever 7 is from the second operating position to
When one operating position is changed, spring 15 is compressed, when set lever 7 is changed from the first operating position to the second operating position,
Spring 15 is acted on sliding pin 6, the hole for making it exit on block 11.
There is a contiguous block 14, above-mentioned connecting hole 5 is opened on the contiguous block 14 on trammer handle 2.When connecting hole 5 with
When sliding pin 6 is connected, contiguous block 14 is located in above-mentioned receiving space.
When set lever 7 is in the second operating position, sliding pin 6 is separated with hole 12, now dismantled and assembled trammer handle 2, when
Set lever 7 is at the first operating position, and such as trammer handle 2 is mutually installed together with stroller body 1, then the position of trammer handle 2
Put and fixed.Set lever 7 has certain magnitude of interference in rotation process, makes it be not easy to return to from the first operating position
Two operating positions.
Embodiment two
Trolley in the present embodiment and differing only in embodiment one：Position-limit mechanism includes being movably disposed at
Set lever on stroller body, the one end of set lever is connected with the one end of sliding pin.By pulling set lever to make
Sliding pin is moved.
The present invention is described in detail above, the explanation of embodiment be only intended to help to understand the present invention method and
Its core concept, its object is to allow the personage for being familiar with this art to understand present disclosure and implement according to this, and
It can not be limited the scope of the invention with this.Any equivalent change or modification in accordance with the spirit of the invention, should all contain
Cover within protection scope of the present invention.
Claims (6)
1. a kind of trolley, it includes being provided with wheel（3）Stroller body（1）And described stroller body（1）Removably
The trammer handle of connection（2）, it is characterised in that：Described stroller body（1）On be provided with moveable sliding pin（6）, limit institute
State sliding pin（6）The position-limit mechanism of shift position, described trammer handle（2）It is upper to have and the stroller body（1）Separatably
The preceding side pole of grafting（4）And the sliding pin（6）The connecting hole separatably connected（5）, described position-limit mechanism is including passing through one
Rotating shaft（10）It is rotatably connected on the stroller body（1）Go up and have the set lever of at least two operating positions（7）, it is described
Set lever（7）With the first face（8）With the second face（9）, described the first face（8）With the second face（9）It is respectively parallel to described
Rotating shaft（10）Axial line, the first face（8）With the second face（9）It is connected by a smooth transition face, the first described face（8）
To rotating shaft（10）Distance be more than the second described face（9）To rotating shaft（10）Distance, when described set lever（7）First
During operating position, the first described face（8）With sliding pin（6）The other end offset, if now trammer handle（2）With stroller body
（1）It is connected, then sliding pin（6）One end and connecting hole（5）It is connected, when described set lever（7）In the second working position
When putting, the second described face（9）With sliding pin（6）The other end offset, now sliding pin（6）One end and connecting hole（5）Phase
Depart from.
2. trolley according to claim 1, it is characterised in that：Described sliding pin（6）One end have a slope
（12）, when described sliding pin（6）With connecting hole（5）When being connected, described slope（12）With connecting hole（5）End face offset.
3. trolley according to claim 1, it is characterised in that：Described stroller body（1）On be fixedly installed a pin
Seat（13）, described sliding pin（6）It is movably disposed at the key seat（13）On.
4. trolley according to claim 3, it is characterised in that：Described trammer handle（2）It is upper that there is a contiguous block
（14）, described connecting hole（5）It is opened in the contiguous block（14）On, described stroller body（1）It is upper that there is a block（11）, institute
The block stated（11）With key seat（13）Between form a receiving space, when described connecting hole（5）With sliding pin（6）When being connected,
Described contiguous block（14）In the receiving space.
5. trolley according to claim 1, it is characterised in that：Described stroller body（1）On be provided with to the cunning
Pin（6）Applying power makes itself and connecting hole（5）The spring being separated（15）.
6. trolley according to claim 1, it is characterised in that：Described stroller body（1）On offer jack（17）,
Described preceding side pole（4）With the jack（17）It can depart from and plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199392.9A CN105083345B (en) | 2014-05-12 | 2014-05-12 | Trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410199392.9A CN105083345B (en) | 2014-05-12 | 2014-05-12 | Trolley |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105083345A CN105083345A (en) | 2015-11-25 |
| CN105083345B true CN105083345B (en) | 2017-10-31 |
Family
ID=54564900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410199392.9A Active CN105083345B (en) | 2014-05-12 | 2014-05-12 | Trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105083345B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19730632A1 (en) * | 1997-07-17 | 1999-01-21 | Horst Fischer | Mobile barrow or trolley with wheel and hand grips |
| DE20100581U1 (en) * | 2001-01-13 | 2001-04-19 | Dahl Walter | Wheelbarrow / wheelbarrow with height-adjustable bars |
| CN1932314A (en) * | 2005-09-16 | 2007-03-21 | 本田技研工业株式会社 | Pin apparatuses and methods |
| CN201587417U (en) * | 2009-09-01 | 2010-09-22 | 王柯 | Combined type hand barrow capable of being overlapped |
| CN102060076A (en) * | 2009-11-12 | 2011-05-18 | Ss汽车工程有限公司 | Height control device for saddle or handlebar of bicycle |
| CN202944380U (en) * | 2012-08-22 | 2013-05-22 | 快意（江门）压缩机有限公司 | Mini-handcart movable handle for compressor |
| CN203819281U (en) * | 2014-05-12 | 2014-09-10 | 宝时得机械（张家港）有限公司 | Handcart |
| CN104802833A (en) * | 2014-01-28 | 2015-07-29 | 苏州宝时得电动工具有限公司 | Trolley |
-
2014
- 2014-05-12 CN CN201410199392.9A patent/CN105083345B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19730632A1 (en) * | 1997-07-17 | 1999-01-21 | Horst Fischer | Mobile barrow or trolley with wheel and hand grips |
| DE20100581U1 (en) * | 2001-01-13 | 2001-04-19 | Dahl Walter | Wheelbarrow / wheelbarrow with height-adjustable bars |
| CN1932314A (en) * | 2005-09-16 | 2007-03-21 | 本田技研工业株式会社 | Pin apparatuses and methods |
| CN201587417U (en) * | 2009-09-01 | 2010-09-22 | 王柯 | Combined type hand barrow capable of being overlapped |
| CN102060076A (en) * | 2009-11-12 | 2011-05-18 | Ss汽车工程有限公司 | Height control device for saddle or handlebar of bicycle |
| CN202944380U (en) * | 2012-08-22 | 2013-05-22 | 快意（江门）压缩机有限公司 | Mini-handcart movable handle for compressor |
| CN104802833A (en) * | 2014-01-28 | 2015-07-29 | 苏州宝时得电动工具有限公司 | Trolley |
| CN203819281U (en) * | 2014-05-12 | 2014-09-10 | 宝时得机械（张家港）有限公司 | Handcart |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105083345A (en) | 2015-11-25 |
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