CN108237724A - A kind of convenient letter box arrangement used - Google Patents
A kind of convenient letter box arrangement used Download PDFInfo
- Publication number
- CN108237724A CN108237724A CN201710527665.1A CN201710527665A CN108237724A CN 108237724 A CN108237724 A CN 108237724A CN 201710527665 A CN201710527665 A CN 201710527665A CN 108237724 A CN108237724 A CN 108237724A
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- China
- Prior art keywords
- slot
- spirally connected
- sliding slot
- bar
- counterbore
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Abstract
The invention discloses a kind of convenient letter box arrangements used,Including outline border,The outer frame bottom is provided with inner screw-connecting hole,Bolt column is equipped in the inner screw-connecting hole,The empty slot of left and right expansion is provided in the outline border,Equity is provided with left sliding slot and right sliding slot respectively for the left and right ends of the empty slot bottom end,The first electricity favourable turn is provided in the outline border between the left sliding slot and right sliding slot,Equity is provided with that a left side is spirally connected bar and the right side is spirally connected bar respectively in the left sliding slot and right sliding slot,It is respectively cooperating with being provided with left extrusion element and right extrusion element on the left side is spirally connected bar and the right side is spirally connected bar,The pressurizing unit of the present invention is simple in structure,Production cost is low,It is simple to operate,Considerably increase the working efficiency of mailbox panel extrusion forming,Reduce the waste of manpower and materials simultaneously,The mailbox panel of extrusion forming is solid and reliable,It removes convenient and efficient,Effectively increase the flatness and aesthetics of mailbox panel.
Description
Technical field
The present invention relates to mailbox manufacture field, more particularly to a kind of convenient letter box arrangement used.
Background technology
Nowadays, mailbox made of paper, when producing and processing mailbox made of paper, squeezes one layer using extensively usually in mailbox plate face
Such as production model, the coding of date of manufacture, the fashion of extrusion of existing mailbox plate face are broadly divided into manual compression and using extruding
Machine squeeze, manual compression low production efficiency, squeeze discontinuity, coding poor definition, wasting manpower and material resources, extruding it is smooth
Degree and aesthetics cannot ensure that it is typically that one piece of mailbox panel is first passed through lockset to fix to be squeezed using extruder, then
The extruding grinding tool for reusing extruder downwards presses to mailbox plate face, and the mode of this extruding is be easy to cause during pushing
The plate sideslip being pressed down, and after extrusion forming, need to open lockset, operating procedure manually when removing the plate of extrusion forming
Cumbersome, use is very inconvenient, greatly reduces the processing efficiency that mailbox plate face squeezes coding.
Invention content
The technical problem to be solved in the present invention is to provide a kind of convenient letter box arrangements used, can solve above-mentioned present
The problems in technology.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of convenient letter box arrangement used of the present invention,
Including outline border, the outer frame bottom is provided with inner screw-connecting hole, is equipped with bolt column in the inner screw-connecting hole, in the outline border
The empty slot of left and right expansion is provided with, equity is provided with left sliding slot respectively and the right side is slipped for the left and right ends of the empty slot bottom end
Slot, left slip are provided with the first electricity favourable turn, the sliding slot in a left side and right cunning in slot and the right outline border slipped between slot
Equity is provided with that a left side is spirally connected bar and the right side is spirally connected bar respectively in access slot, is respectively cooperating with being provided on the left side is spirally connected bar and the right side is spirally connected bar
Left extrusion element and right extrusion element, left and right equity is provided with that chamber is inserted on the left side led to the empty slot and the right side is inserted at the top of the outline border
Chamber, is located in the empty slot top end part to offer between the left slotting chamber and right slotting chamber and connects slot, in the empty slot bottom end
The heart be provided with it is described on connect slot it is opposite under connect slot, slot bottom end is connected under described and is provided centrally under front and rear expansion
Counterbore is provided with the rear counterbore being unfolded up and down in the empty slot rear end, is provided with push bracket in the lower counterbore and rear counterbore, institute
The removal element for being provided in rear counterbore rear end and being fixedly connected with the push bracket is stated, is provided in the empty slot front end up and down
Expansion and with it is described after the opposite preceding cavity of counterbore, be additionally provided with hand lift device in the outline border.
As preferred technical solution, the push bracket include the base arm being equipped with the lower counterbore and with it is described after
The postbrachium that counterbore is equipped with, the element that removes include the removal hole led to the rear counterbore, setting in the removal hole
There is the socket that is spirally connected being fixedly connected with the postbrachium, it is described to remove the shifting being additionally provided in hole with the socket mating connection that is spirally connected
Go out the bar that is spirally connected, the rod rear end that is spirally connected that removes is with being arranged on the second electricity favourable turn connection removed in the rear end of hole.
As preferred technical solution, it is described on connect slot, empty slot, under connect slot and lower counterbore with it is described after counterbore lead to
Even, counterbore, empty slot, preceding cavity lead to the lower counterbore after described, it is described on connect slot left and right ends respectively with the left side
Insert chamber and right slotting chamber lead to, connected under described the length of slot in the horizontal with it is described on connect slot, left slotting chamber and right slotting chamber in horizontal stroke
The sum of upward length is identical.
As preferred technical solution, the left slotting chamber and right slotting chamber top end are provided with bevel edge mouth, it is described on connect slot
The left and right ends of top end part are both provided with inclined edge surfaces.
As preferred technical solution, the left side is spirally connected the left end of bar and the left part of the left sliding slot rotatably coordinates
Connection, the left side is spirally connected the right end of bar and the described first electricity favourable turn connects, and the left side is spirally connected bar and the left sliding slot and the right side
The outline border between sliding slot is rotatably connected, and the right side is spirally connected the right end of bar and the right part of the right sliding slot can
Be rotatably assorted connection, the right side be spirally connected bar left end also with described first electricity favourable turn connect, and the right side be spirally connected bar also with it is described
The outline border between the sliding slot in a left side and right sliding slot is rotatably connected.
As preferred technical solution, the left extrusion element and right extrusion element include and the left sliding slot and the right side
Sliding slot activity is connected and is spirally connected bar and the trolley shoe of the right bar mating connection that is spirally connected with the left side, at the top of the trolley shoe admittedly
Surely the back up plate to expansion on the inside of the empty slot is provided with, elongated cavity is provided in the back up plate, is set in the elongated cavity
There is the beginning inwardly and the fore-set of activity can be controlled, the fore-set is connected with the empty slot activity, outside the elongated cavity
In equity setting up and down there are two suppressing hole in side end, it is each it is described suppress to be provided in hole suppress part, it is described to suppress in part
Side is fixedly connected inwardly to squeeze the fore-set with the fore-set.
As preferred technical solution, the hand lift device includes being fixedly mounted on the hand lift in outline border left and right ends face
Frame is provided with hand lift hole in the carrying trestle.
The beneficial effects of the invention are as follows：
1. by the first electricity make a connection the left extrusion element of work and right extrusion element move inwardly simultaneously and respectively by waterproof
Panel and built-in plate are squeezed and are drawn close with extrusion forming inwardly, are moved inwardly simultaneously in left extrusion element and right extrusion element
During, before this two fore-sets inwardly activity so as to push corresponding watertight panel and built-in plate inwardly activity and
It draws close, then is that the inner side ends of two back up plates abuts respectively with watertight panel and built-in plate, so that watertight panel and interior
Putting plate, activity is steady inwardly, when the inner side end of two back up plates abuts respectively with watertight panel and built-in plate, back up plate
Inner side end flushed with the inner side end of fore-set, so as to by two fore-sets and two back up plates simultaneously to watertight panel and interior
Put plate pressure and cause watertight panel and built-in plate extrusion forming and as mailbox panel cause watertight panel and built-in plate application
Pressure it is uniform, watertight panel and built-in plate squeeze more solid and reliable, ensure that extrusion forming mailbox panel it is smooth
Degree and aesthetics.
2. watertight panel and built-in plate extrusion forming after becoming mailbox panel are directly in push bracket, it is only necessary to be controlled
First electricity favourable turn reversion so that two back up plates move and are detached from the abutting with the mailbox panel of extrusion forming outward, and two
A fore-set is also abutted due to suppressing the squeezing action of part with the mailbox panel of extrusion forming, so as to the mailbox panel to extrusion forming
Apply extruding force and prevent the mailbox panel of extrusion forming from shifting, second is also controlled after control the first electricity favourable turn reversion
Electricity favourable turn work provide power drive be spirally connected socket stretch out bolt apertures so that the socket that is spirally connected by push bracket together with extrusion forming
Mailbox panel is removed from preceding cavity together, and fore-set is also gradually moved and be detached from outward during back up plate moves outward
With the abutting of the mailbox panel of extrusion forming, so as to which the mailbox panel by extrusion forming be facilitated to remove, mailbox panel is removed conveniently
Fast, mailbox panel can be removed without excessive complicated operating procedure.
3. by above connect slot and under connect slot activity be oriented to inwardly to watertight panel and built-in plate, so as to prevent
It shifts when watertight panel and built-in plate movable inwardly, by setting bevel edge mouth in the slotting chamber in a left side and right slotting chamber top end, from
And watertight panel and built-in plate is facilitated quickly to be inserted into from the slotting chamber in a left side and right slotting chamber respectively, by the upper left side for connecting groove top end
Right both ends set inclined edge surfaces, so as to crash in watertight panel and built-in plate movable inwardly.
4. the pressurizing unit of the present invention is simple in structure, production cost is low, simple to operate, considerably increases mailbox panel
The working efficiency of extrusion forming, while reduce the waste of manpower and materials, the mailbox panel of extrusion forming is solid and reliable, the side of removing
Just it is quick, effectively increase the flatness and aesthetics of mailbox panel.
Description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of internal structure schematic diagram of the convenient letter box arrangement used of the present invention；
Fig. 2 is the structure diagram of arrow direction in Fig. 1；
Fig. 3 is right side structural representation when being inserted into watertight panel and built-in plate in Fig. 1；
Fig. 4 is structure diagram when watertight panel and built-in plate are in squeezed state in Fig. 3；
Fig. 5 is the partial enlarged view in Fig. 3.
Specific embodiment
The preferred embodiment 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, so as to make a clearer definition of the protection scope of the present invention.
Refering to a kind of convenient letter box arrangement used shown in Fig. 1-5, including outline border 1,1 bottom of outline border is provided with interior
Bolt apertures 111 are equipped with bolt column 112 in the inner screw-connecting hole 111, and the bolt column 112 can carry out up and down adjustment, from
And the empty slot 2 of left and right expansion is conveniently provided in the place ornaments present apparatus of ground out-of-flatness, the outline border 1, the empty slot 2
Equity is provided with left sliding slot 3 and right sliding slot 4 respectively for the left and right ends of bottom end, the left sliding slot 3 and right sliding slot 4 it
Between the outline border 1 in be provided with the first electricity favourable turn 5, equity is provided with left spiral shell respectively in the left sliding slot 3 and right sliding slot 4
Extension bar 31 and the right side are spirally connected bar 41, are respectively cooperating with being provided with left extrusion element on the left side is spirally connected bar 31 and the right side is spirally connected bar 41 and the right side is squeezed
Element is pressed, the 1 top left and right equity of outline border is provided with the left side led to the empty slot 2 and inserts chamber 7 and right slotting chamber 8, the empty slot 2
It is located to offer between the left slotting chamber 7 and right slotting chamber 8 in top end part and connects slot 10,2 bottom end of empty slot is centrally disposed
Have with it is described on connect slot 10 it is opposite under connect slot 14,14 bottom end of slot is connected under described and is provided centrally under front and rear expansion
Counterbore 13 is provided with the rear counterbore 12 being unfolded up and down in 2 rear end of empty slot, is set in the lower counterbore 13 and rear counterbore 12
There is push bracket, the removal element being fixedly connected with the push bracket, 2 front end of empty slot are provided in rear 12 rear end of counterbore
In be provided with expansion up and down and with it is described after the opposite preceding cavity 15 of counterbore 12, be additionally provided with hand lift device in the outline border 1.
Wherein, the push bracket includes the base arm 103 being equipped with the lower counterbore 13 and matches with the rear counterbore 12
The postbrachium 102 of setting is closed, the element that removes includes the removal hole 61 led to the rear counterbore 12, setting in the removal hole 61
The socket 63 that is spirally connected being fixedly connected with the postbrachium 102 is equipped with, is additionally provided with and the socket 63 that is spirally connected in the removal hole 61
The removal of mating connection is spirally connected bar 62, the removal be spirally connected 62 rear end of bar and be arranged in removal 61 rear end of hole second
6 connection of electricity favourable turn.
Wherein, connected on described slot 10, empty slot 2, under connect slot 14 and lower counterbore 13 with it is described after counterbore 12 lead to, institute
Rear counterbore 12, empty slot 2, preceding cavity 15 is stated with the lower counterbore 13 to lead to, it is described on connect 10 left and right ends of slot respectively with institute
State left slotting chamber 7 and right slotting chamber 8 lead to, connected under described the length of slot 14 in the horizontal with it is described on connect slot 10, left slotting chamber 7 and
The sum of the slotting length of chamber 8 in the horizontal in the right side is identical.
Wherein, the left slotting chamber 7 and right slotting 8 top end of chamber are provided with bevel edge mouth 9, by setting 9 convenience of bevel edge mouth
Watertight panel 100 and built-in plate 200 are quickly inserted into from the left slotting chamber 7 and right slotting chamber 8 respectively, it is described on connect 10 top of slot
The left and right ends in portion are both provided with inclined edge surfaces 11, by set the inclined edge surfaces 11 facilitate watertight panel 100 and built-in plate 200 to
Inside activity.
Wherein, the left side is spirally connected the left end of bar 31 and the left part of the left sliding slot 3 is rotatably connected, the left side
It is spirally connected the right end of bar 31 and the described first electricity favourable turn 5 connect, and the left side bar 31 that is spirally connected slips slot with the left sliding slot 3 and the right side
The outline border 1 between 4 is rotatably connected, and the right side is spirally connected the right end of bar 41 and the right part of the right sliding slot 4 can
Be rotatably assorted connection, and the be spirally connected left end of bar 41 of the right side also 5 is connect with the described first electricity favourable turn, and the right side be spirally connected bar 41 also with
The outline border 1 between the left sliding slot 3 and right sliding slot 4 is rotatably connected.
Wherein, the left extrusion element and right extrusion element include matching with the left sliding slot 3 and right sliding 4 activity of slot
It closes connection and is spirally connected bar 31 and the trolley shoe 32 of the right mating connection of bar 41 that is spirally connected with the left side, 32 top of trolley shoe is fixed to be set
The back up plate 33 being unfolded to 2 inside of the empty slot is equipped with, is provided with elongated cavity 34 in the back up plate 33, in the elongated cavity 34
It is provided with the beginning inwardly and the fore-set 35 of activity can be controlled, the fore-set 35 is connected with 2 activity of empty slot, the drawing
Stretch in the outboard end of chamber 34 in equity setting up and down there are two suppressing hole 36, it is each it is described suppress to be provided in hole 36 suppress part
37,37 inner end of part of suppressing is fixedly connected inwardly to squeeze the fore-set 35 with the fore-set 35.
Wherein, the hand lift device includes the carrying trestle 121 for being fixedly mounted on the 1 left and right ends face of outline border, the hand
Hand lift hole 122 is provided in scaffold 121, outline border 1 is moved or carried so as to convenient by the setting of carrying trestle 121.
Under initial position, the first electricity favourable turn 5 and the second electricity favourable turn 6 are in stop working state, two institutes
The outermost side that trolley shoe 32 is respectively at the left sliding slot 3 and right sliding slot 4 is stated, the fore-set 35 suppresses part due to described
37 squeezing action and inwardly activity be in the most inner side end of the elongated cavity 34, the base arm 103 is in the lower counterbore
In 13, after the postbrachium 102 is in described in counterbore 12, the socket 63 that is spirally connected, which is in, to be contracted in the removal hole 61；
When needing watertight panel 100 and the extruding of built-in plate 200 forming mailbox panel, first by watertight panel 100 from the left side
Chamber 7 is inserted to be inserted into so that 100 bottom of watertight panel be inserted into it is described under connect in slot 14 and with it is described under connect 14 activity of slot and coordinate
Built-in plate 200 is inserted by connection from the right slotting chamber 8 so that built-in 200 bottom of plate be also inserted into it is described under connect in slot 14 simultaneously
With it is described under connect the activity of slot 14 and be connected, 5 work of the first electricity favourable turn is then controlled to provide left spiral shell described in power drives
Extension bar 31 and the right side bar 41 that is spirally connected rotate, the left side is spirally connected bar 31 and the right side the is spirally connected rotation of bar 41 driving and each autogamy simultaneously
The trolley shoe 32 for closing connection is movable inwardly, and activity drives the back up plate 33 to transport inwardly to the trolley shoe 32 inwardly
Dynamic, the back up plate 33 move that the drive fore-set 35 is movable inwardly, and two fore-sets 35 are lived inwardly inwardly
It is dynamic so as to push corresponding watertight panel 100 and built-in plate 200 inwardly activity and draw close, when watertight panel 100 and interior
When putting plate 200 and drawing close, the fore-set 35 is caused to suppress part 37 described in overcoming since the fore-set 35 continues activity inwardly
Extruding force and by it is described suppress part 37 be retracted into it is described suppress in hole 36, when two back up plates 33 inner side end respectively with
When watertight panel 100 and built-in plate 200 abut, the inner side end of the back up plate 33 and the inner side end of the fore-set 35 are neat
It is flat, at this time by two fore-sets 35 and two back up plates 33 press simultaneously to watertight panel 100 and built-in plate 200 and
Cause watertight panel 100 and 200 extrusion forming of built-in plate and become mailbox panel, at this point, the mailbox panel of extrusion forming is in
In the push bracket, then control it is described first electricity favourable turn 5 reversion so that two back up plates 33 move outward and be detached from
The abutting of the mailbox panel of extrusion forming, at this point, two fore-sets 35 are since the squeezing action for suppressing part 37 is also with squeezing
Molded mailbox panel abuts, so as to prevent the mailbox face of extrusion forming to the mailbox panel of extrusion forming application extruding force
Plate shifts, and 6 work of the second electricity favourable turn is also controlled to provide power drive after 5 reversion of the first electricity favourable turn is controlled and is spirally connected
Socket 63 stretches out the bolt apertures 61, so that mailbox panel of the socket 63 that is spirally connected by the push bracket together with extrusion forming
It removes from the preceding cavity 15, finally removes the mailbox panel of extrusion forming together, the back up plate 33 is outward
The fore-set 35 also gradually moves and is detached from the abutting with the mailbox panel of extrusion forming outward during movement, with convenient
The mailbox panel of extrusion forming is removed, after the mailbox panel for removing extrusion forming, the present apparatus is returned to original state
Carry out extrusion forming work next time；
The beneficial effects of the invention are as follows：
1. by the first electricity make a connection the left extrusion element of work and right extrusion element move inwardly simultaneously and respectively by waterproof
Panel and built-in plate are squeezed and are drawn close with extrusion forming inwardly, are moved inwardly simultaneously in left extrusion element and right extrusion element
During, before this two fore-sets inwardly activity so as to push corresponding watertight panel and built-in plate inwardly activity and
It draws close, then is that the inner side ends of two back up plates abuts respectively with watertight panel and built-in plate, so that watertight panel and interior
Putting plate, activity is steady inwardly, when the inner side end of two back up plates abuts respectively with watertight panel and built-in plate, back up plate
Inner side end flushed with the inner side end of fore-set, so as to by two fore-sets and two back up plates simultaneously to watertight panel and interior
Put plate pressure and cause watertight panel and built-in plate extrusion forming and as mailbox panel cause watertight panel and built-in plate application
Pressure it is uniform, watertight panel and built-in plate squeeze more solid and reliable, ensure that extrusion forming mailbox panel it is smooth
Degree and aesthetics.
2. watertight panel and built-in plate extrusion forming after becoming mailbox panel are directly in push bracket, it is only necessary to be controlled
First electricity favourable turn reversion so that two back up plates move and are detached from the abutting with the mailbox panel of extrusion forming outward, and two
A fore-set is also abutted due to suppressing the squeezing action of part with the mailbox panel of extrusion forming, so as to the mailbox panel to extrusion forming
Apply extruding force and prevent the mailbox panel of extrusion forming from shifting, second is also controlled after control the first electricity favourable turn reversion
Electricity favourable turn work provide power drive be spirally connected socket stretch out bolt apertures so that the socket that is spirally connected by push bracket together with extrusion forming
Mailbox panel is removed from preceding cavity together, and fore-set is also gradually moved and be detached from outward during back up plate moves outward
With the abutting of the mailbox panel of extrusion forming, so as to which the mailbox panel by extrusion forming be facilitated to remove, mailbox panel is removed conveniently
Fast, mailbox panel can be removed without excessive complicated operating procedure.
3. by above connect slot and under connect slot activity be oriented to inwardly to watertight panel and built-in plate, so as to prevent
It shifts when watertight panel and built-in plate movable inwardly, by setting bevel edge mouth in the slotting chamber in a left side and right slotting chamber top end, from
And watertight panel and built-in plate is facilitated quickly to be inserted into from the slotting chamber in a left side and right slotting chamber respectively, by the upper left side for connecting groove top end
Right both ends set inclined edge surfaces, so as to crash in watertight panel and built-in plate movable inwardly.
4. the pressurizing unit of the present invention is simple in structure, production cost is low, simple to operate, considerably increases mailbox panel
The working efficiency of extrusion forming, while reduce the waste of manpower and materials, the mailbox panel of extrusion forming is solid and reliable, the side of removing
Just it is quick, effectively increase the flatness and aesthetics of mailbox panel.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent defines.
Claims (7)
1. a kind of convenient letter box arrangement used, it is characterised in that：Including outline border, the outer frame bottom is provided with inner screw-connecting hole,
Bolt column is equipped in the inner screw-connecting hole, the empty slot of left and right expansion, the empty slot bottom end are provided in the outline border
Equity is provided with left sliding slot and right sliding slot respectively for left and right ends, it is described outer between the left sliding slot and right sliding slot
It is provided with the first electricity favourable turn in frame, equity is provided with that a left side is spirally connected bar and the right side is spirally connected respectively in the left sliding slot and right sliding slot
Bar is respectively cooperating with being provided with left extrusion element and right extrusion element, the outer arch on the left side is spirally connected bar and the right side is spirally connected bar
Left and right equity is provided with the left side led to the empty slot and inserts chamber and right slotting chamber, be located in the empty slot top end part the left slotting chamber with
Offered between the slotting chamber in the right side and connect slot, the empty slot bottom end be provided centrally with it is described on connect slot it is opposite under connect
Slot connects slot bottom end and is provided centrally with the front and rear lower counterbore being unfolded, is provided in the empty slot rear end and opens up up and down under described
Push bracket is provided in the rear counterbore opened, the lower counterbore and rear counterbore, is provided with and the push bracket in the rear counterbore rear end
The removal element being fixedly connected, be provided in the empty slot front end expansion up and down and with it is described after the opposite preceding cavity of counterbore,
Hand lift device is additionally provided in the outline border.
2. the convenient letter box arrangement used according to claim 1, it is characterised in that：The push bracket includes and the sinking
The base arm and the postbrachium being equipped with the rear counterbore that hole is equipped with, the removal element include leading to the rear counterbore
Removal hole even, described remove are provided with the socket that is spirally connected being fixedly connected with the postbrachium in hole, also set up in the removal hole
Have and be spirally connected bar with the removal for being spirally connected socket mating connection, the removal, which is spirally connected, rod rear end and is arranged on the removal hole rear end
The second electricity favourable turn connection in portion.
3. the convenient letter box arrangement used according to claim 1, it is characterised in that：Connected on described slot, empty slot, under lead
Access slot and lower counterbore are led to the rear counterbore, and the rear counterbore, empty slot, preceding cavity lead to the lower counterbore, described
On connect slot left and right ends and lead to respectively with the left slotting chamber and right chamber of inserting, connected under described the length of slot in the horizontal with it is described
On to connect the sum of slot, left slotting chamber and the right slotting length of chamber in the horizontal identical.
4. the convenient letter box arrangement used according to claim 3, it is characterised in that：The left slotting chamber and right slotting chamber top
Place is provided with bevel edge mouth, it is described on connect the left and right ends of groove top end and be both provided with inclined edge surfaces.
5. the convenient letter box arrangement used according to claim 1, it is characterised in that：The left side be spirally connected bar left end and institute
The left part for stating left sliding slot is rotatably connected, and the left side is spirally connected the right end of bar and the described first electricity favourable turn connects, and institute
It states the left outline border being spirally connected between bar and the left sliding slot and right sliding slot to be rotatably connected, the right side is spirally connected bar
The right part of right end and the right sliding slot is rotatably connected, and the be spirally connected left end of bar of the right side is also made a connection with the described first electricity
Connection, and the right side outline border of the bar also between the left sliding slot and right sliding slot that be spirally connected rotatably is connected.
6. the convenient letter box arrangement used according to claim 1, it is characterised in that：The left extrusion element and right extruding
Element includes being connected with the left sliding slot and right sliding slot activity and is spirally connected bar with the left side and the right side bar that is spirally connected coordinates
The trolley shoe of connection, the back up plate being unfolded on the inside of the oriented empty slot of fixed setting at the top of the trolley shoe, in the back up plate
Elongated cavity is provided with, the beginning is provided in the elongated cavity inwardly and the fore-set of activity, the fore-set and the sky can be controlled
Slot activity is connected, each described to suppress in equity setting up and down there are two suppressing hole in the outboard end of the elongated cavity
It is provided in hole and suppresses part, the part inner end of suppressing is fixedly connected inwardly to squeeze the fore-set with the fore-set.
7. the convenient letter box arrangement used according to claim 1, it is characterised in that：The hand lift device includes fixed pacify
Carrying trestle mounted in outline border left and right ends face is provided with hand lift hole in the carrying trestle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527665.1A CN108237724A (en) | 2017-06-30 | 2017-06-30 | A kind of convenient letter box arrangement used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710527665.1A CN108237724A (en) | 2017-06-30 | 2017-06-30 | A kind of convenient letter box arrangement used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108237724A true CN108237724A (en) | 2018-07-03 |
Family
ID=62700732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710527665.1A Withdrawn CN108237724A (en) | 2017-06-30 | 2017-06-30 | A kind of convenient letter box arrangement used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108237724A (en) |
-
2017
- 2017-06-30 CN CN201710527665.1A patent/CN108237724A/en not_active Withdrawn
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Application publication date: 20180703 |