CN108158375A - A kind of mailbox - Google Patents

A kind of mailbox Download PDF

Info

Publication number
CN108158375A
CN108158375A CN201810016630.6A CN201810016630A CN108158375A CN 108158375 A CN108158375 A CN 108158375A CN 201810016630 A CN201810016630 A CN 201810016630A CN 108158375 A CN108158375 A CN 108158375A
Authority
CN
China
Prior art keywords
slot
block
slide
slide slot
mailbox
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.)
Withdrawn
Application number
CN201810016630.6A
Other languages
Chinese (zh)
Inventor
楼天涯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Yinzhou Taiwan Rong Machinery Equipment Co
Original Assignee
Ningbo Yinzhou Taiwan Rong Machinery Equipment Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Yinzhou Taiwan Rong Machinery Equipment Co filed Critical Ningbo Yinzhou Taiwan Rong Machinery Equipment Co
Priority to CN201810016630.6A priority Critical patent/CN108158375A/en
Publication of CN108158375A publication Critical patent/CN108158375A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G29/00Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00 
    • A47G29/12Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47GHOUSEHOLD OR TABLE EQUIPMENT
    • A47G29/00Supports, holders, or containers for household use, not provided for in groups A47G1/00-A47G27/00 or A47G33/00 
    • A47G29/12Mail or newspaper receptacles, e.g. letter-boxes; Openings in doors or the like for delivering mail or newspapers
    • A47G29/122Parts, details, or accessories, e.g. signalling devices, lamps, devices for leaving messages

Landscapes

  • Supports Or Holders For Household Use (AREA)

Abstract

The invention discloses a kind of mailbox,Mailbox including the pedestal being installed in wall and to be fixed on the pedestal,It is in the first slide slot and the second slide slot for being vertically disposed with and extending to the right on the pedestal left side,Mutually lead between the first slide slot right end and the second slide slot right end and push away access slot,The buckling groove led to first slide slot is additionally provided on the pedestal left side,The first sliding block that can be controlled and slide is provided in first slide slot,The second sliding block that can be controlled and slide is provided in second slide slot,It is described push away to be provided in access slot can control pushing away of sliding and connect block,It is connect in the present invention by mating connection of the clamping block with slot position and the absorption of Armco magnetic iron and iron block,So that mailbox is fixed securely,Whole device installation and removal are easy to operate,The installation and removal of mailbox are efficient.

Description

A kind of mailbox
Technical field
The present invention relates to mailbox technical field, more particularly to a kind of mailbox.
Background technology
The today being commonly used in E-mail address, every household can still install entity mailbox for receive letter report, it is various Premium notice etc., but the installation of mailbox can destroy metope, and shabby rear replace of mailbox can repeatedly damage metope.
Invention content
The technical problem to be solved in the present invention is to provide a kind of mailbox, can solve the problems in above-mentioned present technology.
To solve the above problems, the present invention adopts the following technical scheme that:
A kind of mailbox of the present invention, the mailbox including the pedestal being installed in wall and to be fixed on the pedestal, institute It is in the first slide slot and the second slide slot for being vertically disposed with and extending to the right to state on pedestal left side, the first slide slot right end And second mutually lead between slide slot right end and push away access slot, is additionally provided on the pedestal left side and first slide slot The buckling groove led to is provided with the first sliding block that can be controlled and slide in first slide slot, is set in second slide slot Be equipped with the second sliding block that can be controlled and slide, it is described push away to be provided in access slot can control pushing away of sliding and connect block, the access slot that pushes away The first pressing device is provided in left end wall, is provided with the second pressing device in the base end wall of second slide slot, described It is provided with and is driven into device in the base end wall of one slide slot, is fixedly installed and the clamping on the left of the first sliding block top end face The clamping block that slot is connected, the second sliding block left and right ends are fixedly installed Armco magnetic iron and wear plate respectively, and described the One pressing device include with it is described push away that access slot leads to first push slot, be provided with to push away described in the first pushing slot Connect that block pushes to the right first pushes away stage clip part, and what second pressing device included leading to second slide slot second pushes Slot is fixedly installed on the second sliding block bottom face and injects in the second pushing slot and slided with the described second pushing slot Be connected the second pushing block, it is described second pushing slot in be provided with to second pushing block is pushed to the right second Push away stage clip part, mailbox right side top is provided with convex block, be provided on the convex block bottom face to the clamping block The slot position of mating connection, the slot position right end wall bottom are provided with guide surface, mailbox right side lower part be provided with to The iron block that the Armco magnetic iron offsets, the support plate of the wall left end face bottom, the support plate bottom are left with the wall It is fixedly connected between side end face and is provided with reinforcing plate.
As preferred technical solution, described drive into device includes the third slide slot led to first slide slot, The 4th slide slot is provided on the third slide slot left end wall, be provided in the third slide slot can upper second slide Three sliding blocks are fixedly installed on the third sliding block left side and inject in the 4th slide slot and slided with the described 4th Slot slides the 4th sliding block of mating connection, is additionally provided in the 4th slide slot and coordinates with the 4th sliding block whorl The screw rod of connection, the screw rod bottom end are connect with the first motor power, and opening is provided on the third sliding block top end face Slot, is provided with the second motor in the open slot aft bulkhead, and power connector has one front and rear to extend on second motor Rotary shaft is fixedly installed runner with teeth in the open slot in the rotary shaft, is set on the first sliding block bottom face Profile bar with teeth, the tooth runner top stretch out in the open slot in order to ratcheting with the flute profile item.
As preferred technical solution, first motor is arranged in the base end wall of the 4th slide slot, described Before the rotatable mating connection of top end wall of screw tip and the 4th slide slot, the rotary shaft front end and the open slot The rotatable mating connection of end wall.
As preferred technical solution, the first sliding block right end connects block top and is fixedly connected with described push away.
As preferred technical solution, described first pushes away the left end wall fixation company that stage clip part left end pushes slot with described first Connect, described first pushes away stage clip part right end connects block left side and is fixedly connected with described push away, described second push away stage clip part left end with it is described The left end wall of second pushing slot is fixedly connected, and described second pushes away stage clip part right end fixes company with the second pushing block left side It connects.
The beneficial effects of the invention are as follows:
1. by control the first electric motor operation rotation driving the 4th sliding block slided to first, so as to drive third sliding block to First slides, so that tooth runner is slided to first, when the 4th sliding block slides into the 4th slide slot top position to first When putting, ratcheting state is in flute profile item at the top of tooth runner, the second electric motor operation is then controlled to rotate the first sliding block to the left Slide, the first sliding block slide to the left drive clamping block to the left and be detached from the mating connection of buckling groove, also drive push away connect block to A left side is slided, so as to which the second sliding block be pushed to slide to the left, when push away connect block and slide into the left end position for pushing away access slot to the left when, it is magnetic Iron and clamping block are exposed independent from outside pedestal, and finally convex block is positioned over above clamping block so that and convex block right side offsets with wall, So that slot position is opposite with clamping block, mailbox is then pushed down on so that clamping block is injected in slot position and is connected, at this point, Armco magnetic iron is in the state that offsets with iron block, and so as to adsorb iron block by Armco magnetic iron, mailbox is now in stationary state during locking, So as to increase the installation effectiveness of mailbox so that the fixation of mailbox.
2. by pushing up mailbox, so as to which mailbox be removed, the replacement of mailbox is also allowed for, by controlling the first motor Work reversion, so that the 4th sliding block slides to second and is restored to initial position, so that tooth runner is detached from and tooth Profile bar it is ratcheting, finally first push away stage clip part and second push slot elastic reaction under so that the present apparatus be integrally restored to just Beginning location status, so that wall is integrally complete, shape is not damaged and influences the aesthetics of wall, also allows for believing next time The fixed of case uses, and so as to increase the removal efficiency of mailbox, disassembling section is simple and convenient.
3. it is connect in the present invention by mating connection of the clamping block with slot position and the absorption of Armco magnetic iron and iron block so that letter Case is fixed securely, and whole device installation and removal are easy to operate, considerably increases stability when mailbox is fixed, and The installation and removal efficiency of mailbox is increased, also so that wall is without damage, increases the integrality and aesthetics of wall.
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 the overall structure diagram of mailbox of the present invention;
Fig. 2 is in overall structure diagram during stationary state for mailbox in Fig. 1;
Fig. 3 is the left view of mailbox in Fig. 1.
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 shown in Fig. 1-3, a kind of mailbox of the invention, including the pedestal 2 being installed in wall 100 and to fixation Mailbox 1 on the pedestal 2, in being vertically disposed with the first slide slot 20 to extend to the right and the on 2 left side of pedestal Two slide slots 22 mutually lead between first slide slot, 20 right end and 22 right end of the second slide slot and push away access slot 21, described The buckling groove 23 led to first slide slot 20 is additionally provided on 2 left side of pedestal, is set in first slide slot 20 There is the first sliding block 3 that can be controlled and slide, the second sliding block 5 that can be controlled and slide, institute are provided in second slide slot 22 Pushing away of sliding can be controlled and connect block 4 by stating to push away to be provided in access slot 21, and the first pushing dress is provided in the left end wall for pushing away access slot 21 It puts, the second pressing device is provided in the base end wall of second slide slot 22, is set in the base end wall of first slide slot 20 It is equipped with and drives into device, the clamping being connected with the buckling groove 23 is fixedly installed on the left of 3 top end face of the first sliding block Block 30,5 left and right ends of the second sliding block are fixedly installed Armco magnetic iron 54 and wear plate 53, first pressing device respectively Including with it is described push away that access slot 21 leads to first push slot 40, be provided with described push away connecing block in the first pushing slot 40 4 push to the right first push away stage clip part 41, what second pressing device included leading to second slide slot 22 second pushes away Indent 51 is fixedly installed on second sliding block, 5 bottom face and injects in the second pushing slot 51 and pushed away with described second Indent 51 slides the second pushing block 50 of mating connection, is provided in the second pushing slot 51 to by second pushing block 50 push to the right second push away stage clip part 52, the 1 right side top of mailbox is provided with convex block 10, is set on the convex block bottom face The slot position 12 to be connected with the clamping block 30 is equipped with, the 12 right end wall bottom of slot position is provided with guide surface 13, institute It states 1 right side lower part of mailbox and is provided with iron block 11 to offset with the Armco magnetic iron 54, institute is facilitated by the guide surface 13 It states clamping block 30 and quickly injects in the slot position 12 and be connected, so as to the fixed mailbox 1, by setting the wear plate 53 Prevent 5 right side of the second sliding block from generating abrasion, the support plate 101 of the 100 left end face bottom of wall, the bearing It is fixedly connected between 101 bottom of plate and 100 left end face of wall and is provided with reinforcing plate 102.
Wherein, described drive into device includes the third slide slot 6 led to first slide slot 20, and the third slides The 4th slide slot 60 is provided on 6 left end wall of slot, being provided in the third slide slot 6 can the upper second third sliding block slided 61, be fixedly installed on 61 left side of third sliding block inject in the 4th slide slot 60 and with the 4th slide slot 60 slide the 4th sliding block 62 of mating connection, are additionally provided in the 4th slide slot 60 and the 62 spiral shell shape of the 4th sliding block The screw rod 63 that line is connected, 63 bottom end of screw rod and 64 power connector of the first motor, 61 top of third sliding block Open slot 65 is provided on face, is provided with the second motor 65 in 65 aft bulkhead of open slot, on second motor 65 Power connector has a front and rear rotary shaft 67 to extend, and runner with teeth is fixedly installed in the rotary shaft 67 in the open slot 65 68, be provided with flute profile item 31 on 3 bottom face of the first sliding block, 68 top of tooth runner stretch out in the open slot 65 with Convenient for ratcheting with the flute profile item 31.
Wherein, first motor 64 is arranged in the base end wall of the 4th slide slot 60,63 top of screw rod With the rotatable mating connection of top end wall of the 4th slide slot 60,67 front end of rotary shaft and the front end of the open slot 65 The rotatable mating connection of wall is provided with the screw hole being connected with 63 whorl of screw rod in the 4th sliding block 62.
Wherein, 3 right end of the first sliding block connects 4 top of block and is fixedly connected with described push away.
Wherein, it described first pushes away 41 left end of stage clip part and is fixedly connected with the left end wall of the described first pushing slot 40, described the One pushes away 41 right end of stage clip part connects 4 left side of block and is fixedly connected with described push away, and described second pushes away 52 left end of stage clip part and described second The left end wall for pushing slot 51 is fixedly connected, and described second pushes away 52 right end of stage clip part fixes company with 50 left side of the second pushing block It connects.
In initial position, second motor 65 is in the shape that is stopped with first motor 64 State, in the case where described first pushes away the elastic reaction of stage clip part 41, described push away connects block 4 and is pushed to the right and push away access slot 21 in described Right end position, first sliding block 3 are retracted in first slide slot 20, the clamping block 30 and the buckling groove 23 In mating connection state, in the case where described second pushes away the elastic reaction of stage clip part 52, second pushing block 50 is pushed to the right And the right end position for pushing slot 51 in described second, second sliding block 5 are retracted in second slide slot 22, institute It states wear plate 53 and connects 4 left side of block in the state that offsets with described push away, the wall 100,2 left side of pedestal, clamping block 30 are left End face, 3 left side of the first sliding block and 54 left side of Armco magnetic iron are in same plane.
When needing fixed mailbox 1, by controlling the work of the first motor 64 rotation, 64 work of the first motor Making rotation drives the 4th sliding block 62 to be slided to first, and the 4th sliding block 62 is slided to first drives the third to slide Row block 61 is slided to first, so that the tooth runner 68 is slided to first, when the 4th sliding block 62 is slided to first During to the 4th 60 topmost position of slide slot, first motor 64 is controlled to be stopped, at this point, the tooth runner 68 Top is in ratcheting state with the flute profile item 31, then controls the work of the second motor 65 rotation, described second is electronic The work rotation of machine 65 drives first sliding block 3 to slide to the left, and first sliding block 3 slides to the left drives the clamping block 30 to the left and be detached from the mating connections of the buckling groove 23, also drive described in push away and connect block 4 and slide to the left, so as to push described the Two sliding blocks 5 slide to the left, when it is described push away connect block 4 slide into the left it is described push away the left end position of access slot 21 when, described in control Second motor 65 is stopped, at this point, the Armco magnetic iron 54 and the clamping block 30 are exposed independent from outside the pedestal 2, finally The convex block 10 is positioned over 30 top of clamping block so that 10 right side of convex block offsets with the wall 100, so as to So that the slot position 12 is opposite with the clamping block 30, mailbox 1 is then pushed down on so that the clamping block 30 injects the slot It is connected in position 12, at this point, the Armco magnetic iron 54 is in the state that offsets with the iron block 11, so as to pass through the Armco magnetic iron 54 The iron block 11 is adsorbed, the mailbox 1 is now in stationary state during locking.
When not needing to fixed mailbox 1, the mailbox 1 is first pushed up, so as to which the mailbox 1 be removed, also allows for institute The replacement of mailbox 1 is stated, then only needs to control the first motor 64 work reversion, so that the described 4th slides Block 62 slides to second and is restored to initial position so that the tooth runner 68 be detached from it is ratcheting with the flute profile item 31, It finally pushes away stage clip part 41 and described second described first to push under the elastic reaction of slot 51 so that the present apparatus is integrally restored to just Beginning location status, so that wall 100 is whole complete, shape is not damaged and influences the aesthetics of wall 100, also allows for down One time the fixed of mailbox 1 uses.
The beneficial effects of the invention are as follows:
1. by control the first electric motor operation rotation driving the 4th sliding block slided to first, so as to drive third sliding block to First slides, so that tooth runner is slided to first, when the 4th sliding block slides into the 4th slide slot top position to first When putting, ratcheting state is in flute profile item at the top of tooth runner, the second electric motor operation is then controlled to rotate the first sliding block to the left Slide, the first sliding block slide to the left drive clamping block to the left and be detached from the mating connection of buckling groove, also drive push away connect block to A left side is slided, so as to which the second sliding block be pushed to slide to the left, when push away connect block and slide into the left end position for pushing away access slot to the left when, it is magnetic Iron and clamping block are exposed independent from outside pedestal, and finally convex block is positioned over above clamping block so that and convex block right side offsets with wall, So that slot position is opposite with clamping block, mailbox is then pushed down on so that clamping block is injected in slot position and is connected, at this point, Armco magnetic iron is in the state that offsets with iron block, and so as to adsorb iron block by Armco magnetic iron, mailbox is now in stationary state during locking, So as to increase the installation effectiveness of mailbox so that the fixation of mailbox.
2. by pushing up mailbox, so as to which mailbox be removed, the replacement of mailbox is also allowed for, by controlling the first motor Work reversion, so that the 4th sliding block slides to second and is restored to initial position, so that tooth runner is detached from and tooth Profile bar it is ratcheting, finally first push away stage clip part and second push slot elastic reaction under so that the present apparatus be integrally restored to just Beginning location status, so that wall is integrally complete, shape is not damaged and influences the aesthetics of wall, also allows for believing next time The fixed of case uses, and so as to increase the removal efficiency of mailbox, disassembling section is simple and convenient.
3. it is connect in the present invention by mating connection of the clamping block with slot position and the absorption of Armco magnetic iron and iron block so that letter Case is fixed securely, and whole device installation and removal are easy to operate, considerably increases stability when mailbox is fixed, and The installation and removal efficiency of mailbox is increased, also so that wall is without damage, increases the integrality and aesthetics of wall.
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 (5)

1. a kind of mailbox, the mailbox including the pedestal being installed in wall and to be fixed on the pedestal, feature exist In:In the first slide slot and the second slide slot that extend to the right is vertically disposed on the pedestal left side, described first slides Mutually lead between slot right end and the second slide slot right end and push away access slot, be additionally provided on the pedestal left side and described first The buckling groove that slide slot leads to is provided with the first sliding block that can be controlled and slide in first slide slot, and described second slides Be provided with the second sliding block that can be controlled and slide in slot, it is described push away to be provided in access slot can control pushing away of sliding and connect block, it is described to push away The first pressing device is provided in the left end wall of access slot, the second pressing device is provided in the base end wall of second slide slot, It is provided with and is driven into device in the base end wall of first slide slot, the first sliding block top end face left side is fixedly installed and institute The clamping block of buckling groove mating connection is stated, the second sliding block left and right ends are fixedly installed Armco magnetic iron and wear plate respectively, First pressing device include with it is described push away that access slot leads to first push slot, be provided in the first pushing slot to will Described to push away connect that block pushes to the right first and push away stage clip part, second pressing device includes lead to second slide slot the Two push slot, are fixedly installed on the second sliding block bottom face and inject in the second pushing slot and pushed with described second Slot slides the second pushing block of mating connection, is provided with to the right to push second pushing block in the second pushing slot Second push away stage clip part, mailbox right side top is provided with convex block, be provided on the convex block bottom face to it is described The slot position that clamping block is connected, the slot position right end wall bottom are provided with guide surface, and mailbox right side lower part is provided with To the iron block to offset with the Armco magnetic iron, the support plate of the wall left end face bottom, the support plate bottom with it is described It is fixedly connected between wall left end face and is provided with reinforcing plate.
2. mailbox according to claim 1, it is characterised in that:Described drive into device includes leading to first slide slot Third slide slot, be provided with the 4th slide slot on the third slide slot left end wall, being provided in the third slide slot can The upper second third sliding block slided, be fixedly installed on the third sliding block left side inject in the 4th slide slot and The 4th sliding block of mating connection is slided with the 4th slide slot, is additionally provided in the 4th slide slot and is slided with the described 4th The screw rod that row block whorl is connected, the screw rod bottom end are connect with the first motor power, the third sliding block top Open slot is provided on face, is provided with the second motor in the open slot aft bulkhead, power connector on second motor There is a front and rear rotary shaft to extend, runner with teeth is fixedly installed in the rotary shaft in the open slot, described first slides Flute profile item is provided on block bottom face, the open slot is stretched out in order to ratcheting with the flute profile item at the top of the tooth runner.
3. mailbox according to claim 2, it is characterised in that:First motor is arranged on the 4th slide slot In base end wall, the rotatable mating connection of top end wall of the screw tip and the 4th slide slot, the rotary shaft front end with The rotatable mating connection of front bulkhead of the open slot.
4. mailbox according to claim 1, it is characterised in that:The first sliding block right end connects block top and consolidates with described push away Fixed connection.
5. mailbox according to claim 1, it is characterised in that:Described first pushes away stage clip part left end pushes slot with described first Left end wall be fixedly connected, described first pushes away stage clip part right end connects block left side and is fixedly connected with described push away, and described second pushes Spring part left end is fixedly connected with the left end wall of the described second pushing slot, and described second pushes away stage clip part right end and second pushing block Left side is fixedly connected.
CN201810016630.6A 2018-01-08 2018-01-08 A kind of mailbox Withdrawn CN108158375A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810016630.6A CN108158375A (en) 2018-01-08 2018-01-08 A kind of mailbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810016630.6A CN108158375A (en) 2018-01-08 2018-01-08 A kind of mailbox

Publications (1)

Publication Number Publication Date
CN108158375A true CN108158375A (en) 2018-06-15

Family

ID=62517665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810016630.6A Withdrawn CN108158375A (en) 2018-01-08 2018-01-08 A kind of mailbox

Country Status (1)

Country Link
CN (1) CN108158375A (en)

Similar Documents

Publication Publication Date Title
CN105115131B (en) Air deflection assemblies and with its air conditioner
CN209579386U (en) A kind of larger rotation shaft dismounting device
CN107348816A (en) A kind of letter box arrangement
CN108158375A (en) A kind of mailbox
CN105803654B (en) Needle selecting cam control device in Double-system flat machine bottom plate and its control method
CN108158376A (en) A kind of mailbox device
CN107951349A (en) A kind of easily letter box arrangement
CN209364502U (en) A kind of electric screwdriver
CN108941070A (en) A kind of embedded computer keyboard equipment
CN209082165U (en) A kind of small-pitch computerized emboridering machine refoots line mechanical device automatically
CN205205406U (en) Needle selecting device
CN108036234A (en) A kind of automatic control type LED lamp
CN107711805B (en) A kind of electric fumigator for preventing mosquito
CN209000744U (en) A kind of automatic magnet ring coating equipment
CN208895223U (en) A kind of puncher
CN208422659U (en) A kind of current transformer fixed structure
CN208895708U (en) A kind of transfer unit of numerically-controlled machine tool
CN210577639U (en) Firm bus duct
CN213835683U (en) Novel spinning roller shaft
CN108207907A (en) A kind of electric fumigator for preventing mosquito of practicality
CN107781737A (en) A kind of LED lamp
CN107284047A (en) A kind of letter box arrangement
CN108167622A (en) A kind of suspension arrangement
CN208729691U (en) A kind of burying scraper upper cover dismounting Rapid fastener
CN209006056U (en) Dispenser

Legal Events

Date Code Title Description
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180615