CN105686344A - Novel desk structure - Google Patents
Novel desk structure Download PDFInfo
- Publication number
- CN105686344A CN105686344A CN201610245945.9A CN201610245945A CN105686344A CN 105686344 A CN105686344 A CN 105686344A CN 201610245945 A CN201610245945 A CN 201610245945A CN 105686344 A CN105686344 A CN 105686344A
- Authority
- CN
- China
- Prior art keywords
- desk
- supporting leg
- bar
- novel
- scissors mechanism
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
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- 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
- A47B9/16—Tables with tops of variable height with means for, or adapted for, inclining the legs of the table for varying the height of the top, e.g. with adjustable cross legs
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- 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
- A47B13/08—Table tops; Rims therefor
- A47B13/081—Movable, extending, sliding table tops
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- 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
- A47B41/00—School desks or tables
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The invention discloses a novel desk structure which comprises an upper desk board and a lower desk board.Scissor fork mechanisms are arranged between the rear sides and the two sides of the upper desk board and the lower desk board so that a storage cavity of the desk can be formed by the upper desk board and the lower desk board.Supporting legs are symmetrically arranged at the bottom of the lower desk board.The supporting legs are of a Z-shaped structure.The supporting legs can be folded at the corners of the supporting legs in a hinged mode.Shallow slots are formed in the portions, on the two sides of the corners of the supporting legs, of the supporting legs.Fixing rods are arranged inside the shallow slots.The supporting rods are placed on the shallow slots in the two sides of the corners of the supporting legs in an inclined mode and movably connected with the fixing rods, wherein one end of each supporting rod is provided with a connecting hole, the corresponding fixing rod is arranged in each connecting hole in a sleeved mode, the other end of each supporting rod is provided with an arc clamping opening, and each arc clamping opening and the corresponding fixing rod are relatively clamped.The novel desk structure is simple in structure, convenient to manufacture and high in practicability.
Description
Technical field
The present invention relates to instructional device technical field, especially a kind of novel desk structure。
Background technology
At present, known desk shape is fixing, not liftable and size of desktop is also fixing。In manufacturing process more convenient, but in use impersonality, deposit, carry very not in；Although the height of our present desk is suitable for most student, but height being in the student of two-stage, present desk is in use extremely inconvenient；And, more for the number of attending class, but the situation that desk quantity is not enough, it is helpless。
Summary of the invention
The technical problem to be solved is: providing a kind of simple in construction, practical novel desk structure, to overcome the deficiencies in the prior art。
The present invention is achieved in that
A kind of novel desk structure, including desk upper face and desk lower face, arranging scissors mechanism between desk upper face and desk lower face both sides and rear side makes desk upper face and desk lower face surround the storage chamber of desk, bottom symmetrical at desk lower face arranges supporting leg, described supporting leg is " Z " word structure, it is collapsible that corner at supporting leg realizes supporting leg by articulated manner connection, the supporting leg of the both sides, corner of supporting leg arranges shallow slot, fixing bar is set in shallow slot, it is flexibly connected on the shallow slot of the both sides, corner of support bar slant setting supporting leg and with fixing bar, wherein one end of support bar is provided with connecting hole and this connecting hole is enclosed within corresponding fixing bar, the other end is provided with the clamping relevant to corresponding fixing bar of arcuation bayonet socket and this arcuation bayonet socket。
In aforesaid a kind of novel desk structure, described scissors mechanism is intersected by two consistent size connecting rods and constitutes, connected by articulated manner at infall, desk upper face corresponding to scissors mechanism and desk lower face arrange chute, connecting rod upper and lower side moves on chute, by arranging chute, facilitate scissor structure freely movable at desk upper face and desk lower face, it is achieved the separation of desk upper face and desk lower face and closing up。
In aforesaid a kind of novel desk structure, control bar is set between the infall of adjacent scissors mechanism, these control bar two ends are stretched out the infall of adjacent scissors mechanism and arrange adjusting nut controlling bar two ends, by arranging control bar, control to carry out clamping scissors mechanism by adjusting nut, thus obtaining determining the storage chamber in space。
In aforesaid a kind of novel desk structure, this midleg is Collapsible structure, arranges shift knob at Collapsible structure place, and Telescopic rod structure adopts prior art conventional techniques, it is achieved desk height adjustable, to meet the demand of different students。
In aforesaid a kind of novel desk structure, described desk upper face is formed by least 2 pieces of flat plate foldings, and by being articulated and connected between each flat board, arranges removable plate in flat board。
In aforesaid a kind of novel desk structure, connecting rod is set between the support bar between supporting leg and makes to remain stable between support bar。
Owing to have employed technique scheme, compared with prior art, the present invention passes through " Z " word supporting leg, desk is remained stable for, and the corner of supporting leg is connected through the hinge so that supporting leg can fast folding and installation, by support bar, guarantee the supporting leg after opening, this practical information is folding or extension is convenient, is convenient for carrying and operable space is big, and present configuration is simple, easy to make, practical。
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation one of the present invention；
Accompanying drawing 2 is the structural representation two of this practical information；
Accompanying drawing 3 is the A-A partial enlarged drawing of accompanying drawing 1；
Accompanying drawing 4 is the structural representation of support bar in the present invention；
Accompanying drawing 5 is this practical information scissor structural representation；
Accompanying drawing 6 is the expansion schematic diagram one of the present invention；
Accompanying drawing 7 is the expansion schematic diagram two of this practical information。
Detailed description of the invention
Embodiments of the invention: a kind of novel desk structure, as shown in drawings, including desk upper face 1 and desk lower face 2, arranging scissors mechanism 3 between desk upper face 1 and desk lower face 2 both sides and rear side makes desk upper face 1 and desk lower face 2 surround the storage chamber 4 of desk, bottom symmetrical at desk lower face 2 arranges supporting leg 5, described supporting leg 5 is " Z " word structure, it is collapsible that corner at supporting leg 5 realizes supporting leg 5 by articulated manner connection, the supporting leg 5 of the both sides, corner of supporting leg 5 arranges shallow slot 8, fixing bar 9 is set in shallow slot 8, it is flexibly connected on the shallow slot 8 of the both sides, corner of support bar 10 slant setting supporting leg 5 and with fixing bar 9, wherein one end of support bar 10 is provided with connecting hole 6 and this connecting hole 6 is enclosed within corresponding fixing bar 9, the other end is provided with the clamping relevant to corresponding fixing bar 9 of arcuation bayonet socket 7 and this arcuation bayonet socket 7。
Wherein this scissors mechanism 3 is intersected by two consistent size connecting rods 11 and constitutes, connected by articulated manner at infall, the desk upper face 1 and desk lower face 2 of scissors mechanism 3 correspondence arrange chute 12, connecting rod 11 upper and lower side moves on chute 12, control bar 13 is set between the infall of adjacent scissors mechanism 3, these control bar 13 two ends are stretched out the infall of adjacent scissors mechanism 3 and arrange adjusting nut 14 controlling bar 13 two ends, it is Collapsible structure 15 in the middle part of this supporting leg 5, at Collapsible structure 15 place, shift knob 16 is set, described desk upper face 1 is formed by least 2 pieces of flat boards 17 are folding, and by being articulated and connected between each flat board 17, removable plate 18 is set in flat board 17, arrange connecting rod 11 between support bar 10 between supporting leg 5 to make to remain stable between support bar 10。
Time specifically used
The present embodiment passes through two capitalizations ' Z ' support section (i.e. supporting leg) as desk, and the corner at ' Z ' arranges a support bar and constitutes a triangle, is fixed by connecting rod by two support bars at sustained height；(Collapsible structure of this button control supporting leg moves up and down to be provided with a button at table midleg, and Collapsible structure and the control mode with button are all adopt prior art, the present embodiment is just not repeated), realize supporting by Jian Cha mechanism between the upper space of a whole page and the lower space of a whole page of desktop, between Liang Gejiancha mechanism, it is provided with one has threaded control bar, desktop is formed by three flat boards are cumulative, by twisting the height of nut scalable and fixing desktop, when connecting rod is twisted on earth, namely desktop has closed, ' the support beam on Z ' top moves away from fixed position, can be partially folded by desk；Press the button in the middle part of lower table leg, can distance certain for the Length Contraction of table leg；The support beam of ' Z ' bottom is moved away from fixed position, desk all can be folded；The three of desktop plates being extracted out successively, i.e. the usable floor area of expansible desk, it provides the benefit that, it is possible to while using as desk hommization more；Deposit easily, carry；Desktop expansible, is suitable for different service conditions
The description of such scheme is the invention being understood that for ease of those skilled in the art and using。Embodiment obviously easily can be made various amendment by person skilled in the art。Therefore, the invention is not restricted to above-mentioned solid yardage case, those skilled in the art's the method according to the invention, the improvement made without departing from scope and amendment all should within protection scope of the present invention。
Claims (6)
1. a novel desk structure, including desk upper face (1) and desk lower face (2), it is characterized in that: scissors mechanism (3) is set between desk upper face (1) and desk lower face (2) both sides and rear side and makes desk upper face (1) and desk lower face (2) surround the storage chamber (4) of desk, bottom symmetrical at desk lower face (2) arranges supporting leg (5), described supporting leg (5) is " Z " word structure, it is collapsible that corner at supporting leg (5) realizes supporting leg (5) by articulated manner connection, the supporting leg (5) of the both sides, corner of supporting leg (5) arranges shallow slot (8), fixing bar (9) is set in shallow slot (8), the shallow slot (8) of the both sides, corner of support bar (10) slant setting supporting leg (5) is upper and is flexibly connected with fixing bar (9), wherein one end of support bar (10) is provided with connecting hole (6) and this connecting hole (6) is enclosed within corresponding fixing bar (9), the other end is provided with the clamping relevant to corresponding fixing bar (9) of arcuation bayonet socket (7) and this arcuation bayonet socket (7)。
2. a kind of novel desk structure according to claim 1, it is characterized in that: described scissors mechanism (3) is intersected by two consistent size connecting rods (11) and constitutes, connected by articulated manner at infall, arranging chute (12) on the desk upper face (1) and desk lower face (2) of scissors mechanism (3) correspondence, connecting rod (11) upper and lower side is upper mobile at chute (12)。
3. a kind of novel desk structure according to claim 2, it is characterized in that: arrange control bar (13) between the infall of adjacent scissors mechanism (3), these control bar (13) two ends are stretched out the infall of adjacent scissors mechanism (3) and arrange adjusting nut (14) controlling bar (13) two ends。
4. a kind of novel desk structure according to claim 1, it is characterised in that: this supporting leg (5) middle part is Collapsible structure (15), arranges shift knob (16) at Collapsible structure (15) place。
5. a kind of novel desk structure according to claim 1, it is characterized in that: described desk upper face (1) is formed by least 2 pieces of flat boards (17) are folding, and by being articulated and connected between each flat board (17), removable plate (18) is set in flat board (17)。
6. a kind of novel desk structure according to claim 1, it is characterised in that: connecting rod (11) is set between the support bar (10) between supporting leg (5) and makes to remain stable between support bar (10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245945.9A CN105686344B (en) | 2016-04-20 | 2016-04-20 | A kind of novel desk structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610245945.9A CN105686344B (en) | 2016-04-20 | 2016-04-20 | A kind of novel desk structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105686344A true CN105686344A (en) | 2016-06-22 |
| CN105686344B CN105686344B (en) | 2019-03-29 |
Family
ID=56217158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610245945.9A Expired - Fee Related CN105686344B (en) | 2016-04-20 | 2016-04-20 | A kind of novel desk structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105686344B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106360997A (en) * | 2016-11-25 | 2017-02-01 | 刘天源 | Combined desk |
| CN110200437A (en) * | 2019-04-30 | 2019-09-06 | 上海工程技术大学 | A kind of multifunctional intellectual based on synchronous pulley driving mechanism is guard bed |
| CN112167806A (en) * | 2020-09-27 | 2021-01-05 | 江西省润华教育装备集团有限公司 | Wood desk and chair convenient to assemble and install |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003087511A2 (en) * | 2002-04-09 | 2003-10-23 | Lifetime Products, Inc. | Table leg locking mechanism |
| CN202604018U (en) * | 2012-05-21 | 2012-12-19 | 成都大学 | Folding computer desk |
| CN203913896U (en) * | 2014-06-06 | 2014-11-05 | 安徽理工大学 | A kind of novel folding lectern |
| CN204970303U (en) * | 2015-06-29 | 2016-01-20 | 舒畅 | Multifunctional convenient table |
| CN205696449U (en) * | 2016-04-20 | 2016-11-23 | 贵州大学 | A kind of novel desk structure |
-
2016
- 2016-04-20 CN CN201610245945.9A patent/CN105686344B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003087511A2 (en) * | 2002-04-09 | 2003-10-23 | Lifetime Products, Inc. | Table leg locking mechanism |
| CN202604018U (en) * | 2012-05-21 | 2012-12-19 | 成都大学 | Folding computer desk |
| CN203913896U (en) * | 2014-06-06 | 2014-11-05 | 安徽理工大学 | A kind of novel folding lectern |
| CN204970303U (en) * | 2015-06-29 | 2016-01-20 | 舒畅 | Multifunctional convenient table |
| CN205696449U (en) * | 2016-04-20 | 2016-11-23 | 贵州大学 | A kind of novel desk structure |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106360997A (en) * | 2016-11-25 | 2017-02-01 | 刘天源 | Combined desk |
| CN110200437A (en) * | 2019-04-30 | 2019-09-06 | 上海工程技术大学 | A kind of multifunctional intellectual based on synchronous pulley driving mechanism is guard bed |
| CN112167806A (en) * | 2020-09-27 | 2021-01-05 | 江西省润华教育装备集团有限公司 | Wood desk and chair convenient to assemble and install |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105686344B (en) | 2019-03-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Huang Haisong Inventor after: Kang Peidong Inventor before: Kang Peidong Inventor before: Huang Haisong |
|
| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |