CN209351522U - A kind of bindiny mechanism at novel electric tricycle back door and side door - Google Patents
A kind of bindiny mechanism at novel electric tricycle back door and side door Download PDFInfo
- Publication number
- CN209351522U CN209351522U CN201821641437.3U CN201821641437U CN209351522U CN 209351522 U CN209351522 U CN 209351522U CN 201821641437 U CN201821641437 U CN 201821641437U CN 209351522 U CN209351522 U CN 209351522U
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- side plate
- back door
- fixed pulley
- plate
- compartment
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Abstract
The utility model discloses the bindiny mechanisms at a kind of novel electric tricycle back door and side door, including the first side plate, the second side plate, third side plate, support frame, big fixed pulley and back door, first side plate, the second side plate and third side plate are sequentially connected from top to bottom；First side plate is equipped with rope hook, big fixed pulley is inclined at the outside of compartment roof plate, small fixed pulley is equipped on the inside of compartment roof plate, big fixed pulley and small fixed pulley are all four and are all distributed at four angles of floor compartment, corresponding peace turns between any two for big fixed pulley and small fixed pulley, cord one end ties up on rope hook, and pull ring is equipped at the other end of cord, and support frame is equipped with buckle；The back door is mounted on the rear side in compartment, and back door is fixed on compartment by bolt.The utility model structure is simple, and using collapsible side door, the side door of two sides can be opened completely, and compartment is unfolded, and additionally uses the back door structure with steel pipe socket, Labor-saving high-efficiency.
Description
Technical field
The utility model relates to Platform for tricycle handle field, specifically a kind of novel electric tricycle back door and side door
Bindiny mechanism.
Background technique
In daily life, the use of electro-tricycle is very extensive, is mainly used for short distance and transports some sundries.Existing electricity
The side door of dynamic tricycle is traditionally arranged to be fixation and fail to open, or installs sliding door on side door to open side door, back door one
As only fixed with simple bolt, can only be turned over downwards, such side door can not be accomplished to fully open, back door be folded to ground again nothing
Any effect.The side door of some electro-tricycles can fully open, but the structure used is very complicated, and power resources are mostly
With motor, atmospheric pressure pole etc, involves great expense and structure is complicated leads to high failure rate.We need a kind of structure simple, function
The side door and back door structure of electro-tricycle as much as possible.
Utility model content
The purpose of this utility model is that a kind of bindiny mechanism at novel electric tricycle back door and side door, above-mentioned to solve
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of bindiny mechanism at novel electric tricycle back door and side door, including the first side plate, the second side plate, third side
The upper end of plate, support frame, big fixed pulley, small fixed pulley, back door and Fixed latches, first side plate is hinged on compartment top
Edge, the lower end of the first side plate and the upper end of the second side plate are hinged；Support frame as described above is separately fixed at compartment bottom surface for totally four
At four angles, support frame is equipped with sliding rail, and the bottom end of support frame is hinged with third side plate, the right end of third side plate and support frame bottom
Overhanging body cradle is held to be connected, the first side plate, the second side plate and third side plate are sequentially connected from top to bottom；On first side plate
Equipped with rope hook, rope hook is fixed on the first side plate；The big fixed pulley is inclined at the outside of compartment roof plate, in compartment roof plate
Inside is equipped with small fixed pulley, and big fixed pulley and small fixed pulley are all four and are all distributed at four angles of floor compartment, big fixed
Corresponding peace turns between any two for pulley and small fixed pulley, and cord one end ties up on rope hook, and pull ring, support are equipped at the other end of cord
Frame is equipped with buckle；The back door is mounted on the rear side in compartment, and back door is fixed on compartment by bolt.
The further scheme of the utility model: the lower end of second side plate is equipped with bending plate normal thereto, bending plate
On be laid with through-hole, the left end of third side plate is equipped with bending plate normal thereto, is laid with through-hole, third side plate on bending plate
On bending plate installation corresponding with the bending plate on the second side plate, the through-hole of the two, which is aligned, simultaneously to be connected with Fixed latches.
The further scheme of the utility model: the left end of the third side plate is that free end can be around hinged rotation, compartment
Bottom surface is equipped with protrusion near body cradle, and protrusion, which is arranged on the path of third side plate rotation, rotates third side plate at most
90°。
Further scheme as the utility model: the left and right sides of second side plate lower end all cuts a part,
The gap reserved is equipped with universal wheel.
Further scheme as the utility model: being laid with fixing axle on the back door, every fixing axle is all set
There is steel pipe socket.
Compared with prior art, the utility model has the beneficial effects that: the utility model structure is simple, use is collapsible
Side door, side door are made of three blocks of side plates, and the side door of two sides can be opened completely, and compartment is unfolded, and three when side door unlatching
Block side plate meeting auto-folder, greatly reduces space required for enabling, the switch of side door is nor affected in narrow alley
Process, with the switch that just can control side door either manually or by two fixed pulleys pulling cords, structure letter that is convenient and practical, and using
It is single, it is easily installed disassembly and maintenance；Additionally use the back door structure with steel pipe socket, change sliding friction into rolling friction, when from after
It is more laborsaving when door feeding, from when the blanking of back door, directly article is released, it is high-efficient.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the bindiny mechanism of novel electric tricycle back door and side door.
Fig. 2 is the schematic diagram of side door open state in the bindiny mechanism of a kind of novel electric tricycle back door and side door.
Fig. 3 is the schematic diagram of side door closed state in the bindiny mechanism of a kind of novel electric tricycle back door and side door.
Fig. 4 is the front view of the second side plate and side view in the bindiny mechanism of a kind of novel electric tricycle back door and side door
Figure.
Fig. 5 is the front view at back door in the bindiny mechanism of a kind of novel electric tricycle back door and side door.
Fig. 6 is the broken view at back door in the bindiny mechanism of a kind of novel electric tricycle back door and side door
In figure: 1, the first side plate；2, the second side plate；3, third side plate；4, support frame；5, big fixed pulley；6, small fixed pulley；
7, pull ring；8, it buckles；9, universal wheel；10, rope hook；11, back door；21, Fixed latches；41, sliding rail；111, steel pipe socket；112, solid
Dead axle.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Please refer to Fig. 1-3, a kind of bindiny mechanism at novel electric tricycle back door and side door, including the first side plate 1, second
Side plate 2, third side plate 3, support frame 4, big fixed pulley 5, small fixed pulley 6, back door 11 and Fixed latches 21, due to compartment or so two
The side door structure of side is consistent and opposite in mirror image, therefore following narration only describes the structure of left side side door, and reader can basis
The structure of right side side door is deduced to the description of left side side door；The upper end of first side plate 1 is hinged on the edge on compartment top,
The lower end of first side plate 1 and the upper end of the second side plate 2 are hinged, and the second side plate 2 can be rotated mutually with the first side plate 1, second side
The left and right sides of 2 lower end of plate is equipped with universal wheel 9, and the lower end of the second side plate 2 is equipped with bending plate normal thereto, is evenly distributed on bending plate
Equipped with through-hole；Support frame as described above 4 is separately fixed at four angles of compartment bottom surface for four totally, and support frame 4 is equipped with sliding rail 41, sliding
Rail 41 cooperates universal wheel 9 to use, and the bottom end of the second side plate 2 can be moved up and down by universal wheel 9 along sliding rail 41, support frame 4
Bottom end be hinged with third side plate 3, the body cradle that the right end of third side plate 3 is overhanging with 4 bottom end of support frame is connected, third side plate 3
Left end be that free end can be equipped with protrusion around hinged rotation, compartment bottom surface near body cradle, protrusion is arranged in third side plate 3
Make at most 90 ° of the rotation of third side plate 3 on the path of rotation, the left end of third side plate 3 is equipped with bending plate normal thereto, bending plate
On be laid with through-hole, the bending plate on third side plate 3 it is corresponding with the bending plate on the second side plate 2 installation, the through-hole pair of the two
Qi Bingyong Fixed latches 21 connect, and are fixedly connected with the second side plate 2 with third side plate 3, the first side plate 1, the second side plate 2 and the
Three side plates 3 are sequentially connected from top to bottom, and three forms the side door in compartment；First side plate 1 is equipped with rope hook 10, and rope hook 10 is solid
It is scheduled on the first side plate 1, is connected with cord on rope hook 10, the rotation of the first side plate 1 is pulled by cord；The big fixed pulley 5 tilts
The outside of compartment roof plate is set, small fixed pulley 6 is equipped on the inside of compartment roof plate, big fixed pulley 5 and small fixed pulley 6 are all four
And be all distributed at four angles of floor compartment, corresponding peace turns between any two for big fixed pulley 5 and small fixed pulley 6, cord one end system
On rope hook 10, the other end is equipped with pull ring 7, support successively around excessive fixed pulley 5 and small fixed pulley 6 at the other end of cord
Frame 4 is equipped with buckle 8, and buckle 8 is a reclinate thin bar, buckles 8 installation site and the position consistency of pull ring 7, draws
Ring 7 can cover on buckle 8.
As shown in figure 4, the left and right sides of 2 lower end of the second side plate all cuts a part, it is equipped in the gap reserved
Universal wheel 9, universal wheel 9 can move up and down under the premise of not influencing the rotation of the second side plate 2 along sliding rail 41, and universal wheel 9 can band
The lower end edge sliding rail 41 of the second side plate 2 move up and down, the bottom end of the second side plate 2 is equipped with bending plate normal thereto, bending plate
It is equipped with through-hole, through-hole is equipped with bolt, and bolt is used to fix the mutual alignment of the second side plate 2 and third side plate 3.
As it can be seen in figures 5 and 6, the back door 11 is mounted on the rear side in compartment, back door 11 is fixed on compartment by bolt, after
It is laid with fixing axle 112 on door 11, fixing axle 112 is fixed on the middle position at back door 11, and every fixing axle 112 is designed with
Steel pipe socket 111, steel pipe socket 111 are directly interspersed in fixing axle 112, are not fixedly connected, and every steel pipe socket 111 is mutually contradictory
And it can arbitrarily be rotated around fixing axle 112.
The working principle of the utility model is: first extracting the second side plate 2 and third side when needing to transport using tricycle
Third side plate 3 is rotated outwardly to level, support of the third side plate 3 due to compartment bottom surface by the Fixed latches 21 of 3 junction of plate
It can keep horizontal, pull downward on pull ring 7 later, pull ring 7 will pull cord and pull first along small fixed pulley 6 and big fixed pulley 5
First side plate 1 can be pulled to by vertical state close to horizontality by the rope hook 10 on side plate 1,10 under tension of rope hook, while the
The rotation of side plate 1 will drive the rotation of the second side plate 2, and the universal wheel 9 of 2 lower end of the second side plate can be along sliding rail 41 to moving up
Dynamic, so that the second side plate 2 is also kept close to horizontality, at this moment compartment side door, which is opened, is completed, and will be pulled downward on 7 sets of rear pull ring and be existed
On buckle 8, make cord that tensioning state be kept to provide pulling force to be continuously the first side plate 1；It similarly, will after tricycle charges
Pull ring 7 is removed from buckle 8, and cord, which no longer provides pulling force, can fall after rise to rope hook 10, the first side plate 1 and the second side plate 2 to vertical
State, while rotation third side plate 3 is to vertical and connect with Fixed latches 21 with the second side plate 2 manually, at this moment, side door closes completely
It closes.
When needing to use the back door 11 in compartment, the bolt extracted on back door 11 turns to touching around body cradle by back door 11 is natural
Ground is touched, it, can when article needs as early as possible from vehicle loading and unloading since the rotation change sliding friction of steel pipe socket 111 is rolling friction
Directly to slide into ground by back door 11 along steel pipe socket 111, while can also be by article along steel pipe socket when heavier article feeding
111 push to vehicle from ground.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "inner", "outside" etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (5)
1. a kind of bindiny mechanism at novel electric tricycle back door and side door, including the first side plate (1), the second side plate (2), third
Side plate (3), support frame (4), big fixed pulley (5), small fixed pulley (6), back door (11) and Fixed latches (21), first side plate
(1) upper end is hinged on the edge on compartment top, and the lower end of the first side plate (1) and the upper end of the second side plate (2) are hinged；The branch
Support (4) is separately fixed at four angles of compartment bottom surface for four totally, and support frame (4) is equipped with sliding rail (41), support frame (4)
Bottom end is hinged with third side plate (3), and the body cradle that the right end of third side plate (3) is overhanging with support frame (4) bottom end is connected, the first side
Plate (1), the second side plate (2) and third side plate (3) are sequentially connected from top to bottom；First side plate (1) is equipped with rope hook (10),
Rope hook (10) is fixed on the first side plate (1)；The big fixed pulley (5) is inclined at the outside of compartment roof plate, in carriage top
Small fixed pulley (6) are equipped on the inside of plate, big fixed pulley (5) and small fixed pulley (6) are all distributed in for four and all the four of floor compartment
At a angle, corresponding peace turns between any two for big fixed pulley (5) and small fixed pulley (6), and cord one end ties up on rope hook (10), cord
Pull ring (7) are equipped at the other end, support frame (4) is equipped with buckle (8)；The back door (11) is mounted on the rear side in compartment, back door
(11) it is fixed on compartment by bolt.
2. the bindiny mechanism at a kind of novel electric tricycle back door and side door according to claim 1, which is characterized in that institute
The lower end for stating the second side plate (2) is equipped with bending plate normal thereto, is laid with through-hole, a left side for third side plate (3) on bending plate
End is equipped with bending plate normal thereto, is laid with through-hole on bending plate, bending plate and the second side plate (2) on third side plate (3)
On the corresponding installation of bending plate, the through-hole of the two be aligned and uses Fixed latches (21) connection.
3. the bindiny mechanism at a kind of novel electric tricycle back door and side door according to claim 1, which is characterized in that institute
The left end for stating third side plate (3) is that free end can be equipped with protrusion around hinged rotation, compartment bottom surface near body cradle, and protrusion is set
It sets and makes third side plate (3) at most 90 ° of rotation on the path of third side plate (3) rotation.
4. the bindiny mechanism at a kind of novel electric tricycle back door and side door according to claim 1, which is characterized in that institute
The left and right sides for stating the second side plate (2) lower end all cuts a part, is equipped with universal wheel (9) in the gap reserved.
5. the bindiny mechanism at a kind of novel electric tricycle back door and side door according to claim 1, which is characterized in that institute
It states and is laid on back door (11) fixing axle (112), every fixing axle (112) is designed with steel pipe socket (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641437.3U CN209351522U (en) | 2018-10-10 | 2018-10-10 | A kind of bindiny mechanism at novel electric tricycle back door and side door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821641437.3U CN209351522U (en) | 2018-10-10 | 2018-10-10 | A kind of bindiny mechanism at novel electric tricycle back door and side door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209351522U true CN209351522U (en) | 2019-09-06 |
Family
ID=67781704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821641437.3U Active CN209351522U (en) | 2018-10-10 | 2018-10-10 | A kind of bindiny mechanism at novel electric tricycle back door and side door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209351522U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980019A (en) * | 2020-02-12 | 2020-04-10 | 张亮 | Hardware pipe consignment assistor |
-
2018
- 2018-10-10 CN CN201821641437.3U patent/CN209351522U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110980019A (en) * | 2020-02-12 | 2020-04-10 | 张亮 | Hardware pipe consignment assistor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 052360 Tian Jia Zhuang Xiang Zhang Dong Niu Cun, Xinji City, Shijiazhuang City, Hebei Province Patentee after: San'an Automobile Group Co.,Ltd. Address before: 052360 Tian Jia Zhuang Xiang Zhang Dong Niu Cun, Xinji City, Shijiazhuang City, Hebei Province Patentee before: HEBEI SANAN VEHICLE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |