CN110477601A - A kind of table leg balancing device - Google Patents
A kind of table leg balancing device Download PDFInfo
- Publication number
- CN110477601A CN110477601A CN201910687892.XA CN201910687892A CN110477601A CN 110477601 A CN110477601 A CN 110477601A CN 201910687892 A CN201910687892 A CN 201910687892A CN 110477601 A CN110477601 A CN 110477601A
- Authority
- CN
- China
- Prior art keywords
- adjustment barrel
- guide
- erecting bed
- post
- balancing device
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/14—Tables with tops of variable height with pins coacting with holes
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B9/00—Tables with tops of variable height
- A47B9/14—Tables with tops of variable height with pins coacting with holes
- A47B2009/145—Tables with tops of variable height with pins coacting with holes with pin moving in a sliding trombone
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
A kind of table leg balancing device, including adjustment barrel, mounting post, guide table, guide rod, the first elastic component, by presenting a theatrical performance as the last item on a programme and elastic spacing component；Strip hole and the second limit hole are provided in adjustment barrel；Mounting post is protruded on the inside of adjustment barrel and is slidably connected with adjustment barrel, is provided with sliding slot at the top of mounting post；It is provided in guide table from the bottom to top gradually to inclined guide surface on the inside of guide table；Elastic spacing component, which is transversely arranged side by side, two groups, and elastic spacing component includes erecting bed, mounting plate, gag lever post, the second elastic component and idler wheel；Gag lever post is transversely arranged on a mounting board, and gag lever post is slidably connected through erecting bed and with erecting bed, and gag lever post passes through the second limit hole and is slidably connected with adjustment barrel；Idler wheel is arranged on a mounting board, and idler wheel and guide table are rolled and connected；Erecting bed is arranged in mounting post.The present invention realizes the adjusting of desktop height by adjusting the height of adjustment barrel, so that desk keeps equilibrium state, adjustment process is convenient, and regulating effect is good.
Description
Technical field
The present invention relates to balancing device technical field more particularly to a kind of table leg balancing devices.
Background technique
Desk is the furniture being fixed up by smooth plates, leg and other supporters.Thing can be put above, do things
Feelings have a meal, write and work.Desk can be divided into many classifications on demand, for example, desk, dining table, desk, computer desk and
Lectern etc..
When placing desk, if placed side out-of-flatness, desk can be in vibrating state, it has not been convenient to use, therefore, need to study
A kind of balancing device out enables desk to adjust to equilibrium state.
Summary of the invention
(1) goal of the invention
To solve technical problem present in background technique, the present invention proposes a kind of table leg balancing device, by adjusting tune
The height for saving cylinder realizes the adjusting of desktop height, so that desk keeps equilibrium state, adjustment process is convenient, and regulating effect is good.
(2) technical solution
To solve the above problems, the present invention provides a kind of table leg balancing device, including adjustment barrel, mounting post, guide table,
Guide rod, the first elastic component, by presenting a theatrical performance as the last item on a programme and elastic spacing component；
Strip hole and the second limit hole are provided in adjustment barrel；Strip hole is vertically arranged, and runs through adjustment barrel along longitudinal direction；The
Two limit holes along the vertical direction be arranged side by side have it is multiple, and transversely run through adjustment barrel；Mounting post protrude on the inside of adjustment barrel and with
Adjustment barrel is slidably connected, and is provided with sliding slot at the top of mounting post；By there are two total settings of presenting a theatrical performance as the last item on a programme, two are led by presenting a theatrical performance as the last item on a programme to be separately positioned on
To platform longitudinal direction both ends, by presenting a theatrical performance as the last item on a programme across strip hole；Guide rod is vertically arranged, and top is connect with guide table, and bottom is protruded into sliding slot
And it is slidably connected with mounting post；First elastic component is vertically arranged, and top is connect with guide table, and bottom is connect with mounting post；Guiding
It is provided on platform from the bottom to top gradually to inclined guide surface on the inside of guide table；
Elastic spacing component, which is transversely arranged side by side, two groups, and elastic spacing component includes erecting bed, mounting plate, limit
Bar, the second elastic component and idler wheel；Gag lever post is transversely arranged on a mounting board, and gag lever post is slided through erecting bed and with erecting bed
Connection, gag lever post pass through the second limit hole and are slidably connected with adjustment barrel；Second elastic component is transversely arranged, both ends respectively with peace
Dress platform is connected with mounting plate；Idler wheel is arranged on a mounting board, and idler wheel and guide table are rolled and connected；Erecting bed is arranged in mounting post
On.
Preferably, guide table includes the first limiting section, guide part and the second limiting section；First limiting section, guide part and
Two limiting sections are sequentially connected from the bottom to top and form guide table overall structure；First limiting section lateral dimension is greater than guide part bottom
Lateral dimension；Guide part both lateral sides face gradually tilts inwardly from the bottom to top；Second limiting section lateral dimension is greater than guide part
Top lateral dimension.
Preferably, by present a theatrical performance as the last item on a programme including press section and reinforce muscle portion；Reinforce muscle portion to be arranged in press section bottom.
Preferably, the first limit hole is provided in adjustment barrel；First limit hole along the vertical direction be arranged side by side have it is multiple；Peace
Limited post is horizontally arranged in loading board；Limited post is slidably connected through erecting bed and with erecting bed, and limited post passes through the first limit
Position Kong Bingyu adjustment barrel is slidably connected.
Preferably, limited post is provided with the first chamfering far from mounting plate one end；Gag lever post is provided with far from mounting plate one end
Second chamfering.
Preferably, the first elastic component and the second elastic component are compressed spring；First elastic component is arranged in guide rod periphery；
Second elastic component is arranged in gag lever post periphery.
Preferably, reinforcing rib is provided at the top of mounting post；Reinforcing rib is connect with erecting bed.
Preferably, top plate is provided at the top of adjustment barrel.
Preferably, mounting column bottom is provided with non-slip mat.
Above-mentioned technical proposal of the invention has following beneficial technical effect: when needing to adjust adjustment barrel height so that table
Plate is when in a horizontal state, and user presses down on by presenting a theatrical performance as the last item on a programme, and drives guide table to move down by presenting a theatrical performance as the last item on a programme, and guide table compresses downwards the
One elastic component, the first elastic component is interior to store elastic potential energy.Idler wheel slides on inclined guide surface in guide table, the second elastic component
Gradually it is changed into extended state from compressive state and discharges elastic potential energy, the second resilient element urges mounting plate is to far from erecting bed side
To movement, gag lever post is mobile with mounting plate, and gag lever post is removed out of second limit hole, releases the limit to adjustment barrel.So that with
Family is adjustable the height of adjustment barrel, and after adjustment barrel height adjustment, user unclamps by presenting a theatrical performance as the last item on a programme, and the first elastic component discharges elastic potential
Can and guide table be pushed to move up, guide rod is for being oriented to the moving direction of guide table.Guide table is moving up
In the process, gradually pushing rolling wheels are mobile to erecting bed direction, and mounting plate and gag lever post are mobile to erecting bed direction with idler wheel, limit
Bar is protruded into again in the second limit hole, to realize to the position restriction of adjustment barrel, determines the height of adjustment barrel.
Detailed description of the invention
Fig. 1 is a kind of structural perspective of table leg balancing device proposed by the present invention.
Fig. 2 is a kind of internal structure partial sectional view of table leg balancing device proposed by the present invention.
Fig. 3 is a kind of partial structurtes perspective view of table leg balancing device proposed by the present invention.
Fig. 4 is the structural schematic diagram of guide table in a kind of table leg balancing device proposed by the present invention.
Fig. 5 is in a kind of table leg balancing device proposed by the present invention by the structural schematic diagram presented a theatrical performance as the last item on a programme.
Fig. 6 is the structural schematic diagram under a kind of table leg balancing device use state proposed by the present invention.
Appended drawing reference: 1, adjustment barrel；101, strip hole；102, the first limit hole；103, the second limit hole；2, mounting post；
201, sliding slot；3, guide table；301, the first limiting section；302, guide part；303, the second limiting section；4, guide rod；5, the first bullet
Property part；6, by presenting a theatrical performance as the last item on a programme；601, press section；602, reinforce muscle portion；7, erecting bed；8, mounting plate；9, limited post；10, gag lever post；
11, the second elastic component；12, idler wheel；13, reinforcing rib；14, top plate；15, non-slip mat.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
As shown in figures 1 to 6, a kind of table leg balancing device proposed by the present invention, including adjustment barrel 1, mounting post 2, guide table 3,
Guide rod 4, the first elastic component 5, by 6 and the elastic spacing component of presenting a theatrical performance as the last item on a programme；
Strip hole 101 and the second limit hole 103 are provided in adjustment barrel 1；Strip hole 101 is vertically arranged, and is passed through along longitudinal direction
Wear adjustment barrel 1；Second limit hole 103 along the vertical direction be arranged side by side have it is multiple, and transversely run through adjustment barrel 1；Mounting post 2 is stretched
Enter 1 inside of adjustment barrel and be slidably connected with adjustment barrel 1, sliding slot 201 is provided at the top of mounting post 2；6 it is provided with two altogether by presenting a theatrical performance as the last item on a programme
A, two 6 are separately positioned on the longitudinal both ends of guide table 3 by presenting a theatrical performance as the last item on a programme, and 6 pass through strip hole 101 by presenting a theatrical performance as the last item on a programme；Guide rod 4 is vertically arranged,
Top is connect with guide table 3, and bottom is protruded into sliding slot 201 and is slidably connected with mounting post 2；First elastic component 5 is vertically arranged, top
Portion is connect with guide table 3, and bottom is connect with mounting post 2；It is provided in guide table 3 and is gradually rolled from the bottom to top into guide table 3
Oblique guide surface；
Elastic spacing component, which is transversely arranged side by side, two groups, and elastic spacing component includes erecting bed 7, mounting plate 8, limit
Bar 10, the second elastic component 11 and idler wheel 12；Gag lever post 10 is transversely arranged on mounting plate 8, and gag lever post 10 runs through erecting bed 7 simultaneously
It is slidably connected with erecting bed 7, gag lever post 10 passes through the second limit hole 103 and is slidably connected with adjustment barrel 1；Second elastic component, 11 edge
Laterally setting, both ends are connect with erecting bed 7 and mounting plate 8 respectively；Idler wheel 12 is arranged on mounting plate 8, idler wheel 12 and guide table 3
Roll connection；Erecting bed 7 is arranged in mounting post 2.
In the present invention, adjustment barrel 1 is arranged in 16 bottom of desktop.When needing to adjust the height of adjustment barrel 1 so that desktop 16 is in
When horizontality, user is pressed down on by presenting a theatrical performance as the last item on a programme 6, and by presenting a theatrical performance as the last item on a programme, 6 drive guide tables 3 are moved down, the compression first downwards of guide table 3
Elastic component 5, the interior storage elastic potential energy of the first elastic component 5.Idler wheel 12 slides on inclined guide surface in guide table 3, the second bullet
Property part 11 be gradually changed into extended state from compressive state and discharge elastic potential energy, the second elastic component 11 pushes mounting plate 8 to remote
Mobile from 7 direction of erecting bed, gag lever post 10 is mobile with mounting plate 8, and gag lever post 10 is removed out of second limit hole 103, releasing pair
The limit of adjustment barrel 1.The height for enabling a user to adjust adjustment barrel 1, after 1 height adjustment of adjustment barrel, user unclamps pressing
Platform 6, the first elastic component 5 release elastic potential energy simultaneously push guide table 3 to move up, and guide rod 4 is used for the mobile side to guide table 3
To being oriented to.For guide table 3 during moving up, gradually pushing rolling wheels 12 are mobile to 7 direction of erecting bed, 8 He of mounting plate
Gag lever post 10 is mobile to 7 direction of erecting bed with idler wheel 12, and gag lever post 10 is protruded into again in the second limit hole 103, is exchanged with realizing
The position restriction for saving cylinder 1, determines the height of adjustment barrel 1.
In an alternative embodiment, guide table 3 includes the first limiting section 301, guide part 302 and the second limiting section
303；First limiting section 301, guide part 302 and the second limiting section 303 are sequentially connected from the bottom to top and form the whole knot of guide table 3
Structure；First limiting section, 301 lateral dimension is greater than 302 bottom lateral dimension of guide part；302 both lateral sides face of guide part is from the bottom to top
Gradually tilt inwardly；Second limiting section, 303 lateral dimension is greater than 302 top lateral dimension of guide part.
It should be noted that idler wheel 12 rolls on guide part 302, and when guide part 302 moves from the bottom to top, the second bullet
Property part 11 gradually compressed, elastic potential energy is stored in the second elastic component 11, gag lever post 10 is through erecting bed 7 and protrudes into the second limit
In hole 103, balancing device is in height adjustment and finishes state；When guide part 302 from top to bottom moves, the second elastic component 11 is released
Put elastic potential energy, the second elastic component 11 pushes mounting plate 8 to mobile far from 7 direction of erecting bed, and gag lever post 10 is from the second limit hole
103 remove, and release the limit to adjustment barrel 1.
In an alternative embodiment, by present a theatrical performance as the last item on a programme 6 include press section 601 and reinforce muscle portion 602；Reinforce muscle portion 602 to set
It sets in 601 bottom of press section.
It should be noted that press section 601 facilitate user press force, reinforce muscle portion 602 improve by present a theatrical performance as the last item on a programme 6 structure
Strength and stability.
In an alternative embodiment, the first limit hole 102 is provided in adjustment barrel 1；First limit hole 102 is along vertical
Direction be arranged side by side have it is multiple；Limited post 9 is horizontally arranged on mounting plate 8；Limited post 9 through erecting bed 7 and with erecting bed 7
It is slidably connected, limited post 9 passes through the first limit hole 102 and is slidably connected with adjustment barrel 1.
It should be noted that being further improved on the basis of the limit of gag lever post 10 to adjusting by setting limited post 9
The limit effect of cylinder, position limiting structure is more stable, and it is more firm to limit.
In an alternative embodiment, limited post 9 is provided with the first chamfering far from 8 one end of mounting plate；Gag lever post 10 is remote
8 one end of mounting plate is provided with the second chamfering.
It should be noted that by the way that the first chamfering is arranged on limited post 9, and the second chamfering is set on gag lever post 10,
First chamfering and the second chamfering can play guiding role, enable limited post 9 is easier to protrude into the first limit hole 102, limit
Position bar 10 easier can protrude into the second limit hole 103.
In an alternative embodiment, the first elastic component 5 and the second elastic component 11 are compressed spring；First elastic component
5 are arranged in 4 periphery of guide rod；Second elastic component 11 is arranged in 10 periphery of gag lever post.
It should be noted that compressed spring long service life, telescopicing performance is good, and production cost is low, compressed spring be not easy from
It falls off on guide rod 4 and gag lever post 10, stability is more preferable.
In an alternative embodiment, reinforcing rib 13 is provided at the top of mounting post 2；Reinforcing rib 13 is connect with erecting bed 7.
It should be noted that by setting reinforcing rib 13, so that the more firm stabilization in 7 position of erecting bed, can preferably prop up
Support gag lever post 10 and adjustment barrel 1.
In an alternative embodiment, top plate 14 is provided at the top of adjustment barrel 1.
It should be noted that facilitate balancing device being mounted on 16 bottom of desktop by setting top plate 14, installation is improved just
Benefit.
In an alternative embodiment, 2 bottom of mounting post is provided with non-slip mat 15.
It should be noted that preventing balancing device from shifting when in use by setting non-slip mat 15, improving device
Stability when use.
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Claims (9)
1. a kind of table leg balancing device, which is characterized in that including adjustment barrel (1), mounting post (2), guide table (3), guide rod
(4), the first elastic component (5), by (6) and the elastic spacing component of presenting a theatrical performance as the last item on a programme；
Strip hole (101) and the second limit hole (103) are provided in adjustment barrel (1)；Strip hole (101) is vertically arranged, and along vertical
To through adjustment barrel (1)；Second limit hole (103) along the vertical direction be arranged side by side have it is multiple, and transversely run through adjustment barrel
(1)；Mounting post (2) is protruded on the inside of adjustment barrel (1) and is slidably connected with adjustment barrel (1), is provided with sliding slot at the top of mounting post (2)
(201)；By presenting a theatrical performance as the last item on a programme (6) altogether there are two settings, two by present a theatrical performance as the last item on a programme (6) be separately positioned on the longitudinal both ends of guide table (3), by presenting a theatrical performance as the last item on a programme
(6) strip hole (101) are passed through；Guide rod (4) is vertically arranged, and top is connect with guide table (3), and bottom is protruded into sliding slot (201)
And it is slidably connected with mounting post (2)；First elastic component (5) is vertically arranged, and top is connect with guide table (3), bottom and mounting post
(2) it connects；It is provided in guide table (3) from the bottom to top gradually to inclined guide surface on the inside of guide table (3)；
Elastic spacing component, which is transversely arranged side by side, two groups, and elastic spacing component includes erecting bed (7), mounting plate (8), limit
Bar (10), the second elastic component (11) and idler wheel (12)；Gag lever post (10) is transversely arranged on mounting plate (8), gag lever post (10)
Be slidably connected through erecting bed (7) and with erecting bed (7), gag lever post (10) pass through the second limit hole (103) and with adjustment barrel (1)
It is slidably connected；Second elastic component (11) is transversely arranged, and both ends are connect with erecting bed (7) and mounting plate (8) respectively；Idler wheel (12)
It is arranged on mounting plate (8), idler wheel (12) and guide table (3) roll and connect；Erecting bed (7) is arranged on mounting post (2).
2. a kind of table leg balancing device according to claim 1, which is characterized in that guide table (3) includes the first limiting section
(301), guide part (302) and the second limiting section (303)；First limiting section (301), guide part (302) and the second limiting section
(303) it is sequentially connected from the bottom to top and forms guide table (3) overall structure；First limiting section (301) lateral dimension is greater than guiding
Portion (302) bottom lateral dimension；Guide part (302) both lateral sides face gradually tilts inwardly from the bottom to top；Second limiting section
(303) lateral dimension is greater than lateral dimension at the top of guide part (302).
3. a kind of table leg balancing device according to claim 1, which is characterized in that by presenting a theatrical performance as the last item on a programme, (6) include press section (601)
With reinforcement muscle portion (602)；Reinforce muscle portion (602) to be arranged in press section (601) bottom.
4. a kind of table leg balancing device according to claim 1, which is characterized in that adjustment barrel is provided with the first limit on (1)
Position hole (102)；First limit hole (102) along the vertical direction be arranged side by side have it is multiple；Mounting plate is horizontally arranged with limit on (8)
Column (9)；Limited post (9) is slidably connected through erecting bed (7) and with erecting bed (7), and limited post (9) passes through the first limit hole
(102) and with adjustment barrel (1) it is slidably connected.
5. a kind of table leg balancing device according to claim 4, which is characterized in that limited post (9) is far from mounting plate (8) one
End is provided with the first chamfering；Gag lever post (10) is provided with the second chamfering far from mounting plate (8) one end.
6. a kind of table leg balancing device according to claim 1, which is characterized in that the first elastic component (5) and the second elasticity
Part (11) is compressed spring；First elastic component (5) is arranged in guide rod (4) periphery；Second elastic component (11) setting is limiting
Bar (10) periphery.
7. a kind of table leg balancing device according to claim 1, which is characterized in that be provided with reinforcement at the top of mounting post (2)
Muscle (13)；Reinforcing rib (13) is connect with erecting bed (7).
8. a kind of table leg balancing device according to claim 1, which is characterized in that be provided with top plate at the top of adjustment barrel (1)
(14)。
9. a kind of table leg balancing device according to claim 1, which is characterized in that mounting post (2) bottom is provided with anti-skidding
It pads (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687892.XA CN110477601A (en) | 2019-07-29 | 2019-07-29 | A kind of table leg balancing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687892.XA CN110477601A (en) | 2019-07-29 | 2019-07-29 | A kind of table leg balancing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110477601A true CN110477601A (en) | 2019-11-22 |
Family
ID=68548357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687892.XA Pending CN110477601A (en) | 2019-07-29 | 2019-07-29 | A kind of table leg balancing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110477601A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381199Y (en) * | 1999-07-03 | 2000-06-07 | 颜玉林 | Internal lifting rotary dining table |
| CN2909946Y (en) * | 2006-04-21 | 2007-06-13 | 蔡演国 | Telescopic table legs |
| JP4246505B2 (en) * | 2003-01-22 | 2009-04-02 | 株式会社岡村製作所 | Length-adjustable legs and table having the same |
| CN204599739U (en) * | 2015-04-09 | 2015-09-02 | 余亦枢 | A kind of leg assemblies and lifting table |
| CN106499928A (en) * | 2016-11-29 | 2017-03-15 | 施春燕 | A kind of pilotless automobile control panel support |
| CN208252442U (en) * | 2018-05-15 | 2018-12-18 | 浙江奥帅制冷有限公司 | It is a kind of can fast quick-detach blower |
| CN109222435A (en) * | 2018-11-12 | 2019-01-18 | 南江县杨坝镇九年义务教育学校 | A kind of desk convenient for adjusting height |
| CN208595343U (en) * | 2018-06-29 | 2019-03-12 | 广州协宝企业发展有限公司 | A kind of mortar delivery pipe pipeline joint convenient for quickly assembling |
| CN208619474U (en) * | 2018-08-10 | 2019-03-19 | 深圳市建成塑业有限公司 | Internally locking telescopic rod and mobile trolley used |
-
2019
- 2019-07-29 CN CN201910687892.XA patent/CN110477601A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2381199Y (en) * | 1999-07-03 | 2000-06-07 | 颜玉林 | Internal lifting rotary dining table |
| JP4246505B2 (en) * | 2003-01-22 | 2009-04-02 | 株式会社岡村製作所 | Length-adjustable legs and table having the same |
| CN2909946Y (en) * | 2006-04-21 | 2007-06-13 | 蔡演国 | Telescopic table legs |
| CN204599739U (en) * | 2015-04-09 | 2015-09-02 | 余亦枢 | A kind of leg assemblies and lifting table |
| CN106499928A (en) * | 2016-11-29 | 2017-03-15 | 施春燕 | A kind of pilotless automobile control panel support |
| CN208252442U (en) * | 2018-05-15 | 2018-12-18 | 浙江奥帅制冷有限公司 | It is a kind of can fast quick-detach blower |
| CN208595343U (en) * | 2018-06-29 | 2019-03-12 | 广州协宝企业发展有限公司 | A kind of mortar delivery pipe pipeline joint convenient for quickly assembling |
| CN208619474U (en) * | 2018-08-10 | 2019-03-19 | 深圳市建成塑业有限公司 | Internally locking telescopic rod and mobile trolley used |
| CN109222435A (en) * | 2018-11-12 | 2019-01-18 | 南江县杨坝镇九年义务教育学校 | A kind of desk convenient for adjusting height |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |
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| RJ01 | Rejection of invention patent application after publication |