CN107495811A - A kind of letter box arrangement - Google Patents
A kind of letter box arrangement Download PDFInfo
- Publication number
- CN107495811A CN107495811A CN201710838376.3A CN201710838376A CN107495811A CN 107495811 A CN107495811 A CN 107495811A CN 201710838376 A CN201710838376 A CN 201710838376A CN 107495811 A CN107495811 A CN 107495811A
- Authority
- CN
- China
- Prior art keywords
- hole
- push
- slide opening
- illuminating lamp
- outside
- 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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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G29/00—Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00
- A47G29/12—Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
- A47G29/122—Parts, details, or accessories, e.g. signalling devices, lamps, devices for leaving messages
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a kind of letter box arrangement, including the illuminating lamp for being fixedly mounted on the pedestal of mailbox casing left upper end and being connected with the pedestal, the dividing plate of a plurality of parallel distribution is provided with the mailbox casing, the mailbox casing is divided into multiple memory spaces by the dividing plate, the pedestal bottom is provided with jack, push hole is provided with the jack top end wall, opposition is provided with left slide opening and right slide opening respectively in the wall of the push hole left and right ends, opposition is provided with two lockholes respectively in the left and right ends wall of the jack, be provided with the push hole can upper and lower translation push bracket, overall structure of the present invention is simple, illuminating lamp is fixed safe and reliable.
Description
Technical field
The present invention relates to mailbox technical field, more particularly to a kind of letter box arrangement.
Background technology
Mailbox is the carrier for depositing mail, and mail is accessed in order to facilitate people's night, in some large-scale mailbox casees
Being set up in body has illuminating lamp so as to provide illumination, but existing illuminating lamp need when mounted it is pre-buried in mailbox casing in advance
Bolt is fixed on mailbox casing with expansion bolt, and such mounting means can not only cause to damage to mailbox casing, and
And installation operation is relatively complicated, the Fast Installation of illuminating lamp is not easy to, and existing illuminating lamp is all that will first lead when mounted
Line is fixed again after being connected with illuminating lamp, and such erection sequence easily causes staff and electric shock accidents occurs.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of letter box arrangement, it can solve the problem that above-mentioned existing asking in the art
Topic.
To solve the above problems, the present invention adopts the following technical scheme that：A kind of letter box arrangement of the present invention, including fixed peace
Pedestal and the illuminating lamp that is connected with the pedestal mounted in mailbox casing left upper end, are provided with the mailbox casing more
The mailbox casing is divided into multiple memory spaces by the dividing plate of the parallel distribution of bar, the dividing plate, and the pedestal bottom is provided with slotting
Hole, is provided with push hole in the jack top end wall, and opposition is provided with left slide opening and right cunning respectively in the wall of the push hole left and right ends
Hole, opposition is provided with two lockholes respectively in the left and right ends wall of the jack, and being provided with the push hole can upper and lower translation
Push bracket, the top of the push bracket left and right ends oppose respectively be provided with expand in the left slide opening and right slide opening and with the left side
Slide opening and right slide opening translate the left gliding mass being connected and right gliding mass, are provided with the base end wall of the left slide opening and draw torch, institute
State left gliding mass bottom be provided with it is described draw torch it is relative draw electric hole, be provided with the right slide opening and the right gliding mass coordinate
The base end wall of the screw rod of connection, the screw rod bottom and the right slide opening is rotatably connected, top is with being arranged on the right side
Motor connection in the top end wall of slide opening, the push bracket bottom center, which is provided with, draws electric pin, is provided with the top of the illuminating lamp
To the inserted block being connected with the jack, the inserted block center of top is provided with hole clipping, the base end wall center of the hole clipping
It is provided with to sell the upper electric hole being connected with the electricity that draws, being opposed respectively in the left and right ends wall of the hole clipping, it is oriented to set
External expansion and endoporus is provided with, is set in the lock chamber with the lock chamber of outside communications and liaison, each mesotropic outside communications and liaison of lock
Have can left and right translation closing piece, be fixedly installed the protrusive board being connected with endoporus translation on the outside of the closing piece, it is described in
It is provided with hole positioned at the outside of the closing piece and is fixedly connected with the protrusive board and pushes away and cause the closing piece to be squeezed to inner side
The closing piece medial extremity jacking is to the shell fragment in the hole clipping.
As preferable technical scheme, the first oblique sliding surface, the closing piece outside are provided with the top of the closing piece medial extremity
It is provided with the first slide guide face on the outside of end, the outside at the top of the inserted block is provided with the second slide guide face, the outside of the push bracket bottom
The 3rd slide guide face being connected with the described first oblique sliding surface translation is provided with, the outside for drawing electricity pin top is provided with the 4th
Slide guide face, the outside drawn at the top of torch are provided with the 5th slide guide face,
As preferable technical scheme, the 3rd slide guide face is identical with the angle of inclination of the described first oblique sliding surface.
As preferable technical scheme, the push bracket, left gliding mass and right gliding mass are fixed structure, the height of the push bracket with
The height of the push hole is identical, and the push hole is identical with the orifice area of the hole clipping, and the height of the push hole is more than described
The height of hole clipping.
As preferable technical scheme, the lock chamber is identical with the section of the lockhole and is all square.
As preferable technical scheme, the torch that draws is connected with power supply, it is described draw electric hole with it is described draw electricity pin electrically connect,
The upper electric hole electrically connects with the illuminating lamp.
The beneficial effects of the invention are as follows：
1. by pushing up illuminating lamp so that inserted block jacking is connected into jack, then controls electric motor operation to provide
The translation downwards simultaneously of power drive push bracket, left gliding mass and right gliding mass, push bracket translation downwards cause push bracket jacking into hole clipping, then
Translated downwards by push bracket and overcome the elastic force of shell fragment so that two closing pieces to be promoted laterally respectively, so that two closing pieces point
Other jacking locks the position of inserted block into each self-corresponding lockhole, i.e., locks the position of illuminating lamp, when the bottom of push bracket
When face abuts with the base end wall of hole clipping, now, draw the just jacking of electricity pin and be connected into upper electric hole, draw torch also just jacking
It is connected to drawing in electric hole, so that drawing electricity pin energization thinks that illuminating lamp power supply uses, illuminating lamp is then in "on" position,
So as to add the installation effectiveness of illuminating lamp so that the locked secure of illuminating lamp is reliable.
It is 2. then extensive by controlling electric motor operation to invert push bracket, left gliding mass and right gliding mass by holding illuminating lamp
Arrive initial position again, two closing pieces also due to the elastic force of shell fragment and return to initial position so that inserted block
Unblock, it is the dismounting that illuminating lamp can be achieved that inserted block is then extracted from jack, so as to the convenient dismounting when illuminating lamp damages.
3. overall structure of the present invention is simple, illuminating lamp fix it is safe and reliable, after first being locked to illuminating lamp during installation
Illuminating lamp is powered again, and the locking and unblock operation of illuminating lamp are completed by a Motor Control, it is time saving
It is laborsaving, the installation and removal efficiency of illuminating lamp is considerably increased, it is convenient to be changed after illuminating lamp damage, it effectively prevent
Electric shock accidents occurs when mounting and dismounting illuminating lamp, the installation and removal of illuminating lamp to mailbox casing without destroying.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of pedestal and illuminating lamp in the present invention；
Fig. 2 is that illuminating lamp is in by structural representation during stationary state in Fig. 1；
Fig. 3 is the overall structure diagram of letter box arrangement of the present invention.
Embodiment
The preferred embodiments of the present invention are 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.
Refering to a kind of letter box arrangement shown in Fig. 1-3, including be fixedly mounted on the pedestal 2 of the left upper end of mailbox casing 100 with
And the illuminating lamp 1 being connected with the pedestal 2, the dividing plate 101 of a plurality of parallel distribution is provided with the mailbox casing 100,
The mailbox casing 100 is divided into multiple memory spaces 102 by the dividing plate 101, and the bottom of pedestal 2 is provided with jack 21, institute
State and push hole 23 is provided with the top end wall of jack 21, opposition is provided with left slide opening 24 and the right side respectively in the left and right ends wall of push hole 23
Slide opening 25, opposition is provided with two lockholes 22 respectively in the left and right ends wall of the jack 21, and being provided with the push hole 23 can
The push bracket 26 of upper and lower translation, the top of the left and right ends of push bracket 26, which opposes to being provided with respectively, expands to the left slide opening 24 and the right side
The left gliding mass 27 and right gliding mass 28 being connected in slide opening 25 and with the left slide opening 24 and the translation of right slide opening 25, the left slide opening
Be provided with 24 base end wall and draw torch 32, the left bottom of gliding mass 27 be provided with it is described draw torch 32 it is relative draw electric hole
31, the screw rod 29 being connected with the right gliding mass 28, the bottom of screw rod 29 and the right side are provided with the right slide opening 25
The base end wall of slide opening 25 is rotatably connected, top connects with the motor 30 being arranged in the top end wall of the right slide opening 25
Connect, the bottom center of push bracket 26, which is provided with, draws electric pin 34, and the top of illuminating lamp 1 is provided with to coordinate with the jack 21
The inserted block 10 of connection, the center of top of inserted block 10 are provided with hole clipping 11, the base end wall center of the hole clipping 11 be provided with to
With the upper electric hole 12 drawn electric pin 34 and be connected, opposition is provided with to extending out respectively in the left and right ends wall of the hole clipping 11
Exhibition and the lock chamber 14 of outside communications and liaison, the outside communications and liaison in each center of lock chamber 14 are provided with endoporus 15, in the lock chamber 14
Be provided with can left and right translation closing piece 16, the outside of the closing piece 16 be fixedly installed be connected with the endoporus 15 translation it is convex
Plate 19, it is provided with positioned at the outside of the closing piece 16 in the endoporus 15 and is fixedly connected with the protrusive board 19 and to by the closing piece
16 to inner side squeeze push away and cause the medial extremity jacking of closing piece 16 to the shell fragment 20 in the hole clipping 11, pass through the shell fragment 20
Elastic force and make it that the protrusive board 19 is located at the medial extremity of the endoporus 15 so that the medial extremity jacking of the closing piece 16 is in institute
State in hole clipping 11.
Wherein, the first oblique sliding surface 17 is provided with the top of the medial extremity of closing piece 16, passes through the described first oblique side of sliding surface 17
Just stress and overcome the elastic force of the shell fragment 20 so that the closing piece 16 can translate laterally, outside the closing piece 16
The first slide guide face 18 is provided with the outside of side, facilitates the closing piece 16 to translate laterally to push up by the first slide guide face 18
Enter in the lockhole 22, the outside at the top of inserted block 10 is provided with the second slide guide face 13, passes through the side of the second slide guide face 13
Toilet states the jacking of inserted block 10 into the jack 21, is provided with the outside of the bottom of push bracket 26 flat with the described first oblique sliding surface 17
The 3rd slide guide face 36 being connected is moved, the closing piece 16 is exerted a force by the push bracket 26 so as to convenient, it is described to draw electric pin 34
The 4th slide guide face 35 is provided with the outside of top, by the 4th slide guide face 35 it is convenient described in draw the electric jacking of pin 34 on described
In electric hole 12, the outside for drawing the top of torch 32 is provided with the 5th slide guide face 33, facilitates institute by the 5th slide guide face 33
State and draw the jacking of torch 32 and draw to described in electric hole 31.
Wherein, the 3rd slide guide face 36 is identical with the angle of inclination of the described first oblique sliding surface 17, so as to facilitate described
Three slide guide faces 36 are connected with the described first oblique translation of sliding surface 17.
Wherein, the push bracket 26, left gliding mass 27 and right gliding mass 28 are fixed structure, and the height of the push bracket 26 pushes away with described
The height in hole 23 is identical, and the push hole 23 is identical with the orifice area of the hole clipping 11, and the height of the push hole 23 is more than institute
The height of hole clipping 11 is stated, so that can be accurately connected between all parts.
Wherein, the lock chamber 14 is identical with the section of the lockhole 22 and is all square.
Wherein, the torch 32 that draws is connected with power supply, described to draw electric hole 31 and draw electric pin 34 with described and electrically connect, the upper electricity
Hole 12 electrically connects with the illuminating lamp 1.
In initial position, the motor 3 is in stop working state, and the left gliding mass 27 and right gliding mass 28 divide
Not Wei Yu the left slide opening 24 and right slide opening 25 topmost position, the push bracket 26 and the push hole 23 are in mating connection shape
State, described to draw electric pin 34 and be in the jack 21, the torch 32 that draws draws electric hole 31 and is in relative status, the lock with described
Block 16 due to the shell fragment 20 resilient force so that the medial extremity jacking of the closing piece 16 in the hole clipping 1.
When needing to install illuminating lamp 1, first the inserted block 10 is aligned with the jack 21, then pushes up the photograph
Bright lamp 1 so that the jacking of inserted block 10 is into the jack 21, when the top of the top end face and the jack 21 of the inserted block 10
When wall abuts, the inserted block 10 is just connected with the jack 21, described to draw electric pin 34 and the upper electric hole 12 relatively, and
After control the motor 30 to work, because the push bracket 26, left gliding mass 27 and right gliding mass 28 are fixed structure, so that institute
State the work of motor 30 and the translation downwards simultaneously of push bracket 26, left gliding mass 27 and right gliding mass 28 described in power drive, the push bracket are provided
26 translations downwards draw the electric jacking of pin 34 into the hole clipping 11 described in first causing, the then ability jacking of push bracket 26 to the hole clipping
In 11, then the push bracket 26 continues to translate downwards, so that the 3rd slide guide face 36 is supported with the described first oblique sliding surface 17
Connect translation to be connected, the elastic force of the shell fragment 20 is then overcome with by two locks by the push bracket 26 translation downwards
Block 16 promotes laterally respectively, so that two closing pieces 16 distinguish jacking into each self-corresponding lockhole 22, with
The position of the inserted block 10 is locked, will the illuminating lamp 1 position locking, the push bracket 26 continues to translate downwards, works as institute
When stating the bottom face of push bracket 26 and being abutted with the base end wall of the hole clipping 11, the motor 3 is controlled to be stopped, it is now, described
Draw the just jacking of electric pin 34 to be connected into the upper electric hole 12, it is described to draw torch 32 also just electric hole 31 is drawn in jacking described in
Middle mating connection so that it is described draw electric pin 34 and be powered think that the power supply of illuminating lamp 1 uses, the illuminating lamp 1 is then in
"on" position.
When needing to dismantle illuminating lamp 1, the illuminating lamp 1 is first held, then by controlling the motor 30
Work reversion, you can so that the push bracket 26, left gliding mass 27 and right gliding mass 28 return to initial position, two closing pieces
16 also due to the elastic force of the shell fragment 20 and return to initial position so that the inserted block 10 be in unblock shape
State, the dismounting that illuminating lamp 1 can be achieved in the inserted block 10 is then extracted from the jack 21.
The beneficial effects of the invention are as follows：
1. by pushing up illuminating lamp so that inserted block jacking is connected into jack, then controls electric motor operation to provide
The translation downwards simultaneously of power drive push bracket, left gliding mass and right gliding mass, push bracket translation downwards cause push bracket jacking into hole clipping, then
Translated downwards by push bracket and overcome the elastic force of shell fragment so that two closing pieces to be promoted laterally respectively, so that two closing pieces point
Other jacking locks the position of inserted block into each self-corresponding lockhole, i.e., locks the position of illuminating lamp, when the bottom of push bracket
When face abuts with the base end wall of hole clipping, now, draw the just jacking of electricity pin and be connected into upper electric hole, draw torch also just jacking
It is connected to drawing in electric hole, so that drawing electricity pin energization thinks that illuminating lamp power supply uses, illuminating lamp is then in "on" position,
So as to add the installation effectiveness of illuminating lamp so that the locked secure of illuminating lamp is reliable.
It is 2. then extensive by controlling electric motor operation to invert push bracket, left gliding mass and right gliding mass by holding illuminating lamp
Arrive initial position again, two closing pieces also due to the elastic force of shell fragment and return to initial position so that inserted block
Unblock, it is the dismounting that illuminating lamp can be achieved that inserted block is then extracted from jack, so as to the convenient dismounting when illuminating lamp damages.
3. overall structure of the present invention is simple, illuminating lamp fix it is safe and reliable, after first being locked to illuminating lamp during installation
Illuminating lamp is powered again, and the locking and unblock operation of illuminating lamp are completed by a Motor Control, it is time saving
It is laborsaving, the installation and removal efficiency of illuminating lamp is considerably increased, it is convenient to be changed after illuminating lamp damage, it effectively prevent
Electric shock accidents occurs when mounting and dismounting illuminating lamp, the installation and removal of illuminating lamp to mailbox casing without destroying.
General principle, principal character 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 simply explanation described in above-described embodiment and specification is originally
The principle of invention, various changes and modifications of the present invention are possible 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 (6)
1. a kind of letter box arrangement, including it is fixedly mounted on the pedestal of mailbox casing left upper end and is connected with the pedestal
Illuminating lamp, the dividing plate of a plurality of parallel distribution is provided with the mailbox casing, the mailbox casing is divided into multiple by the dividing plate
Memory space, the pedestal bottom are provided with jack, and push hole, push hole left and right ends wall are provided with the jack top end wall
Middle opposition respectively is provided with left slide opening and right slide opening, is opposed respectively in the left and right ends wall of the jack and is provided with two lockholes,
Be provided with the push hole can upper and lower translation push bracket, the top of the push bracket left and right ends, which opposes to being provided with respectively, expands to institute
State in left slide opening and right slide opening and translate the left gliding mass being connected and right gliding mass, the left cunning with the left slide opening and right slide opening
Be provided with the base end wall in hole and draw torch, the left gliding mass bottom be provided with it is described draw torch it is relative draw electric hole, the right side
The screw rod being connected with the right gliding mass is provided with slide opening, the screw rod bottom and the base end wall of the right slide opening are rotatable
Mating connection, top are connected with the motor being arranged in the top end wall of the right slide opening, and the push bracket bottom center is provided with
Draw electric pin, the inserted block to be connected with the jack is provided with the top of the illuminating lamp, the inserted block center of top is set
There is hole clipping, the base end wall center of the hole clipping is provided with to sell the upper electric hole being connected with the electricity that draws, the hole clipping
Opposition is provided with to external expansion and led to the lock chamber of outside communications and liaison, each mesotropic outside of lock respectively in the wall of left and right ends
Connection is provided with endoporus, be provided with the lock chamber can left and right translation closing piece, be fixedly installed on the outside of the closing piece with it is described interior
The protrusive board that hole translation is connected, be provided with positioned at the outside of the closing piece in the endoporus be fixedly connected with the protrusive board and to
The closing piece is squeezed to inner side and pushes away and causes the closing piece medial extremity jacking to the shell fragment in the hole clipping.
2. letter box arrangement according to claim 1, it is characterised in that：It is oblique that first is provided with the top of the closing piece medial extremity
Sliding surface, is provided with the first slide guide face on the outside of the closing piece outboard end, and the outside at the top of the inserted block is provided with the second slide guide face, institute
The 3rd slide guide face for being provided with the outside of push bracket bottom and being connected with the described first oblique sliding surface translation is stated, it is described to draw electricity pin top
Outside be provided with the 4th slide guide face, the outside drawn at the top of torch is provided with the 5th slide guide face.
3. letter box arrangement according to claim 2, it is characterised in that：The 3rd slide guide face and the described first oblique sliding surface
Angle of inclination is identical.
4. letter box arrangement according to claim 1, it is characterised in that：The push bracket, left gliding mass and right gliding mass are fixed knot
Structure, the height of the push bracket is identical with the height of the push hole, and the push hole is identical and described with the orifice area of the hole clipping
The height of push hole is more than the height of the hole clipping.
5. letter box arrangement according to claim 1, it is characterised in that：The lock chamber is identical with the section of the lockhole and all
For square.
6. letter box arrangement according to claim 1, it is characterised in that：The torch that draws is connected with power supply, described to draw electric hole
Electrically connected with the electricity pin that draws, the upper electric hole electrically connects with the illuminating lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838376.3A CN107495811B (en) | 2017-09-18 | 2017-09-18 | A kind of letter box arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710838376.3A CN107495811B (en) | 2017-09-18 | 2017-09-18 | A kind of letter box arrangement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107495811A true CN107495811A (en) | 2017-12-22 |
| CN107495811B CN107495811B (en) | 2019-02-12 |
Family
ID=60697150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710838376.3A Active CN107495811B (en) | 2017-09-18 | 2017-09-18 | A kind of letter box arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107495811B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201840276U (en) * | 2010-10-09 | 2011-05-25 | 王元 | Newspaper box |
| CN204438028U (en) * | 2015-03-03 | 2015-07-01 | 上海亚明照明有限公司 | Pins type protection against electric shock Rotatable lamp holder |
| DE102015000733A1 (en) * | 2014-07-29 | 2016-02-04 | Seifert Mtmsystems (Malta) Ltd. | Control cabinet luminaire with light sources based on light-emitting diodes |
| CN106678617A (en) * | 2017-01-09 | 2017-05-17 | 朱晓凤 | Medical lamp device |
| CN106983342A (en) * | 2017-06-08 | 2017-07-28 | 冯斌斌 | A kind of letter box arrangement for being easy to safeguard |
-
2017
- 2017-09-18 CN CN201710838376.3A patent/CN107495811B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201840276U (en) * | 2010-10-09 | 2011-05-25 | 王元 | Newspaper box |
| DE102015000733A1 (en) * | 2014-07-29 | 2016-02-04 | Seifert Mtmsystems (Malta) Ltd. | Control cabinet luminaire with light sources based on light-emitting diodes |
| CN204438028U (en) * | 2015-03-03 | 2015-07-01 | 上海亚明照明有限公司 | Pins type protection against electric shock Rotatable lamp holder |
| CN106678617A (en) * | 2017-01-09 | 2017-05-17 | 朱晓凤 | Medical lamp device |
| CN106983342A (en) * | 2017-06-08 | 2017-07-28 | 冯斌斌 | A kind of letter box arrangement for being easy to safeguard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107495811B (en) | 2019-02-12 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20181228 Address after: 223421 Liangcha Town Industrial Concentration Zone, Lianshui County, Huaian City, Jiangsu Province Applicant after: Jiangsu Keqi Teaching Equipment Co.,Ltd. Address before: 315100 No. 223, two industrial and Trade Road, Ji Shi Gang Town, Yinzhou District, Ningbo, Zhejiang Applicant before: Zhan Chuofei |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A mailbox device Effective date of registration: 20230904 Granted publication date: 20190212 Pledgee: Jiangsu Lianshui Rural Commercial Bank Co.,Ltd. Pledgor: Jiangsu Keqi Teaching Equipment Co.,Ltd. Registration number: Y2023980055188 |