CN204483485U - The adjustable multifunctional student desk of a kind of height x length - Google Patents
The adjustable multifunctional student desk of a kind of height x length Download PDFInfo
- Publication number
- CN204483485U CN204483485U CN201520210145.4U CN201520210145U CN204483485U CN 204483485 U CN204483485 U CN 204483485U CN 201520210145 U CN201520210145 U CN 201520210145U CN 204483485 U CN204483485 U CN 204483485U
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- desk
- panel
- base plate
- pipe
- leg
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Abstract
The utility model discloses the adjustable multifunctional student desk of a kind of height x length, comprise desk panel and desk base plate, when this school desk is folded into desk, this desk base plate is positioned at the below of desk panel; There is panel leg in the bottom support of desk panel, have base plate leg in the bottom support of desk base plate, between this panel leg and this base plate leg, be connected with horizontal support; Described panel leg and horizontal support are telescopic structure.The utility model make use of the desk base plate placing school bag cleverly, realizes the function can had a rest after desk launches.According to normal desk and chair size, the size after expansion can meet the height requirement of most of students in middle and primary schools; And structure is simple, easy to operate.
Description
Technical field
The utility model relates to a kind of desk for students chair, the adjustable multifunctional student desk of espespecially a kind of height x length.
Background technology
Existing desk and chair is substantially all fixing, can only lie prone to sleep on desk during noon break of student, and very uncomfortable, particularly students in middle and primary schools are in the body development phase, has a rest so for a long time, can cause damage, be unfavorable for that student's is healthy to cervical vertebra and lumbar vertebrae.Also have some Height Adjustable desks at present, but length can not adjust or can only have a rest on all fours, does not fundamentally improve.
In view of this, there are the various tables and chairs that can be used for lunch break in prior art, by retrieval analysis, is broadly divided into following two classes:
1. only can lean to the structure of rest: such as CN86207290U disclosed a kind of " adjustable fully-supporting chair ", CN102318956A disclosed " a kind of desk for lunch break " and CN204071192U disclosed " a kind of Multipurpose desk " are this class formations.The tables and chairs of this class formation, although also can carry out lunch break after distortion, are that on mode semi-lying by leaning to tables and chairs after deformation, can not lie down completely, therefore have uncomfortable sensation equally during lunch break, effect is unsatisfactory.
2. also have a class thoroughly can be deformed into the structure of bed, therefore use more comfortable, but the tables and chairs of this class respectively have pluses and minuses.Such as: CN202233887U discloses " a kind of whole set of desk chair caning be assembled into bed ", and this desk and chair is after being deformed into bed, and body width is identical with the width of chair, as seeming narrow during bed, therefore comfort level is not enough; CN202604071U discloses " a kind of doss formula combination desk ", and this desk is also only the width of chair as width during bed, has the shortcoming of comfort level deficiency equally, and the structure of this desk is comparatively complicated, uses comparatively inconvenience; CN202959411U discloses one " Folding desk ", and this desk multiplely must use simultaneously could form a company and spread, and when single desk is deformed into bed, area is too little, restricted application; CN203555319U discloses " a kind of middle and primary schools foldable teaching lunch break dual purpose furniture ", and this furniture has that width is narrower, the awkward defect of complex structure equally; CN203555320U discloses " a kind of middle and primary schools teaching lunch break dual purpose furniture ", although body width is the width of desk when this furniture is assembled into bed, comfort level is better, and assembling is comparatively complicated, uses inconvenience.
In a word, present middle and primary schools' classroom desk or height x length can not regulate simultaneously, function singleness, can only lie prone during noon break of student and to sleep on desk, uncomfortable and be unfavorable for healthy; Use as interim bed although can be out of shape, comfort level is not enough or complex structure, use inconvenience.Therefore have much room for improvement.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of height x length adjustable multifunctional student desk, and it can regulate the height and length of desk by simple structure, coordinates stool or chair can reach the dual-purpose object of table, bed.
For solving the problems of the technologies described above, technical solution of the present utility model is:
The adjustable multifunctional student desk of a kind of height x length, comprise desk panel and desk base plate, when this school desk is folded into desk, this desk base plate is positioned at the below of desk panel; There is panel leg in the bottom support of desk panel, have base plate leg in the bottom support of desk base plate, between this panel leg and this base plate leg, be connected with horizontal support; Described panel leg and horizontal support are telescopic structure.
Preferably, when this school desk is folded into desk, this desk base plate is positioned at the below of desk panel and has certain interval between the two.
Preferably, described horizontal support is connected to the stage casing of described panel leg and base plate leg, or is connected to the lowermost end of described panel leg and base plate leg and props up on ground.
Preferably, described base plate leg is also telescopic structure.
Preferably, described panel leg and base plate leg are arranged respectively to the leg of two member structures, and two panel legs and two foundation plate legs are separately positioned on the two ends of desk; Described horizontal support is arranged to the cross support arm of member structure, and respectively arranges a cross support arm between two between two panel legs and two foundation plate legs.
Preferably, between described desk panel and panel leg, panel supplemental support is set; Between described desk base plate and base plate leg, base plate supplemental support is set.
Preferably, described panel supplemental support is upwards extended by described two panel legs and be bent into 90 degree to form panel auxiliary support bar, desk lower panels is fixed on by this panel auxiliary support bar, and make two panel auxiliary support bars arrange along the diagonal of desk panel, simultaneously flatten formation depressed part in the position that two panel auxiliary support bars are superimposed through punching press; Described base plate supplemental support adopts the structure that above-mentioned panel supplemental support is identical, upwards bend by two foundation plate legs and horizontal base plate auxiliary support bar is set, and two foundation plate auxiliary support bars are diagonally arranged and are fixed on below described desk base plate, and depressed part is set two superimposed positions.
Preferably, the Collapsible structure of described panel leg, base plate leg and transverse supporting rod adopts telescopic sleeving rod structure, namely telescopic rod member is made up of two or many internal and external casings, the stage clip that one has projection is set in sleeve pipe, be provided with fixing hole in the relevant position of internal and external casing, the projection fixing hole different from outer tube coordinates to fix and realizes the Telescopic Fixed of sleeve pipe.
Preferably, two described panel legs are arranged on the both sides, front end of desk, and two described foundation plate legs are arranged on the both sides, rear end of desk; Or described panel leg and base plate leg divide the two ends, left and right being located at desk.
Preferably, the first pipe, the second pipe, the 3rd pipe, the 4th pipe, the 5th pipe and the 6th pipe that left and right is arranged in pairs is comprised; The first described pipe, the 3rd pipe, the 5th pipe and the 6th pipe are L shape pipe, and the second described pipe and the 4th pipe are straight tube; Each pipe is socketed successively mutually, and in two pipes of mutually socket in the stage clip of mounting strap projection in pipe, the fixing hole that projection is taken over inner-outer sleeve coordinates, and the outer tube be socketed at least is provided with two fixing holes; The side armed lever of the first pipe of described L shape is supported on bottom described desk panel; The side armed lever of the 3rd pipe of the opposite side armed lever of described first pipe, described second pipe and described L shape forms described panel leg; The side armed lever of the 5th pipe of the opposite side armed lever of described 3rd pipe, described 4th pipe and described L shape forms described horizontal support; The side armed lever of the other end armed lever of described 5th pipe and the 6th pipe of described L shape forms described base plate leg; The opposite side armed lever of described 6th pipe is supported on bottom described desk base plate.
After adopting such scheme, the structure that school desk is designed to highly by the utility model and length can regulate, make use of the desk base plate placing school bag cleverly, realizes the function can had a rest after desk launches.According to normal desk and chair size, after expansion, longitudinal length can reach about 180cm, meets the height requirement of most of students in middle and primary schools.
And the support system that adopts of the utility model and Collapsible structure, can be that pipe fitting conventional in common leisure goods connects and stretching structure, therefore structure more simply, more convenient operation.
Accompanying drawing explanation
Fig. 1 is structural representation one of the present utility model;
Fig. 2 is structural representation two of the present utility model;
Fig. 3 is the schematic diagram of the utility model telescoping rod location structure;
Fig. 4 is the structural representation one that the utility model is launched into bed;
Fig. 5 is the structural representation two that the utility model is launched into bed.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
What the utility model disclosed is the adjustable multifunctional student desk of a kind of height x length, as shown in Figures 1 to 5, is preferred embodiment of the present utility model.Described school desk 1 comprises desk panel 11 and desk base plate 12, when this school desk 1 is folded into desk, this desk base plate 12 is positioned at the below of desk panel 11, and can certain interval be had between the two, like this, desk base plate 12 can be used for placing school bag and books etc., uses as rack.There is panel leg 13 in the bottom support of desk panel 11, have base plate leg 14 in the bottom support of desk base plate 12, between this panel leg 13 and this base plate leg 14, be connected with horizontal support 15; This horizontal support 15 can be connected to panel leg 13 and the stage casing of base plate leg 14, also can be connected to panel leg 13 and also prop up on ground with the lowermost end of base plate leg 14; Described panel leg 13 is telescopic structure with horizontal support 15, and further, described base plate leg 14 also can be telescopic structure.
When this school desk 1 uses as desk, as shown in Figures 1 and 2, panel leg 13 is pulled open the longest, horizontal support 15 is shortened to the shortest simultaneously, now desk panel 11 is positioned at above desk base plate 12, horizontal support 15 (also can be panel leg 13 with base plate leg 14 on ground) on ground, so just can use as desk.
When carrying out lunch break, as shown in Figures 4 and 5, horizontal support 15 is elongated the longest, desk panel 11 is staggered with the position of desk base plate 12, then panel leg 13 is shortened, make the height of desk panel 11 identical with the height of desk base plate 12, then coordinate stool 2(or chair), namely can be used as bed and use.If the height of desk base plate 12 is higher than the height of stool 2, described base plate leg 14 equally also can be arranged to telescopic structure, like this when using as bed, panel leg 13 and base plate leg 14 is shortened simultaneously, make both contour with stool 2, can better and stool 2 with the use of.
Further, described panel leg 13 and base plate leg 14 can be arranged respectively to the leg of two member structures, and two panel legs 13 and two foundation plate legs 14 are separately positioned on the two ends of desk, to form the firm support of four pin.In figure in embodiment, two described panel legs 13 are arranged on the both sides, front end of desk, and two described foundation plate legs 14 are arranged on the both sides, rear end of desk (certainly, panel leg and base plate leg also can divide the two ends, left and right being located at desk).When panel leg 13 is only supported in one end of desk panel 11 and desk base plate 12 with base plate leg 14, the support of panel or base plate may be caused unstable.Therefore panel supplemental support can be set between desk panel 11 and panel leg 13, base plate supplemental support is set between desk base plate 12 and base plate leg 14.In the present embodiment, described panel supplemental support is upwards extended by described two panel legs 13 and be bent into 90 degree to form panel auxiliary support bar 131, be fixed on to increase the Area of bearing of panel below desk panel 11 by this panel auxiliary support bar 131, form firm support structure.Also two panel auxiliary support bars 131 can be made to arrange along the diagonal of desk panel 11, make desk stability better.In order to ensure that two panel auxiliary support bars 131 of mutually superposition can not be interfered, position superimposed for two panel auxiliary support bars 131 can be flattened through punching press and forming depressed part 132, interfering to avoid two bars.Described base plate supplemental support can adopt the structure that above-mentioned panel supplemental support is identical, upwards bend by two foundation plate legs 14 and horizontal base plate auxiliary support bar 141 is set, and two foundation plate auxiliary support bars 141 are diagonally arranged and are fixed on below described desk base plate 12, and depressed part 142 is set two superimposed positions.
Described horizontal support 15 also can be arranged to the cross support arm of member structure, the present embodiment, is respectively to arrange a cross support arm between two between two panel legs 13 and two foundation plate legs 14.
Described panel leg 13, base plate leg 14 and horizontal support 15(cross support arm) Collapsible structure can adopt various structures form.Such as: for panel leg 13 and base plate leg 14, the structure of two hinged bendings of rod member can be adopted.The present embodiment adopts simple telescopic sleeving rod structure, this structure is the rod member stretching structure that outdoor goods is conventional, specifically as shown in Figure 3, telescopic rod member is made up of two or many internal and external casings, the stage clip 3 that one has projection 31 is set in sleeve pipe, be provided with fixing hole in the relevant position of internal and external casing, projection 31 fixing hole different from outer tube coordinates and fixes, and just can realize the Telescopic Fixed of sleeve pipe.
Both, described both sides of the edge, desk base plate 12 rear end respectively can arrange a breach 121, make be folded under desk state, to increase base areas and not interfere with panel leg 13 as far as possible.
In order to simplify the internal structure of an organization further, the support system below desk panel 11 described in the utility model and desk base plate 12 can adopt fitting structure.Described support system comprises the first pipe 41, second pipe 42, the 3rd pipe 43, the 4th pipe 44, the 5th pipe 45 and the 6th pipe 46 that left and right is arranged in pairs; The first described pipe 41, the 3rd pipe 43, the 5th pipe 45 and the 6th pipe 46 are L shape pipe, and the second described pipe 42 and the 4th pipe 44 are straight tube; Each pipe is socketed successively mutually, and in two pipes of mutually socket in the stage clip 3 of mounting strap projection 31 in pipe, the fixing hole that projection 31 is taken over inner-outer sleeve coordinates, and the outer tube be socketed at least is provided with two fixing holes to realize stretching of socket pipe.This structure, the side armed lever of the first pipe 41 of described L shape is supported on the panel auxiliary support bar 131 described in the formation of bottom of described desk panel 11; The side armed lever of the 3rd pipe 43 of the opposite side armed lever of described first pipe 41, described second pipe 42 and described L shape forms described panel leg 13; The side armed lever of the 5th pipe 45 of the opposite side armed lever of described 3rd pipe 43, described 4th pipe 44 and described L shape forms described horizontal support 15; The side armed lever of the other end armed lever of described 5th pipe 45 and the 6th pipe 46 of described L shape forms described base plate leg 14; The opposite side armed lever of described 6th pipe 46 is supported on the base plate auxiliary support bar 141 described in the formation of bottom of described desk base plate 12.This structure, the stretching structure at panel leg 13 and horizontal support 15 place adopts two-stage sleeve pipe, to reach longer stroke.
The school desk occupation mode of said structure is as follows:
A () in a folded configuration, first pins the 4th pipe 44 and the 5th pipe 45(the right and left symmetrical) in stage clip 3, make it be stretched to another fixing hole.
B () extrudes the stage clip 3 in the first pipe 41 and the second pipe 42, make desk panel 11 be compressed to another fixing hole.
C the stage clip 3 in () extruding the 6th pipe 46, makes desk base plate 12 be compressed to another fixing hole, is in same plane with desk panel 11.
D () adjusts the position of stool 2 as required, to adapt to different height requirement.
The above, it is only preferred embodiment of the present utility model, not technical scope of the present utility model to be imposed any restrictions, therefore the change in every case done according to claim of the present utility model and description or modification, all should belong within scope that the utility model patent contains.
Claims (10)
1. the adjustable multifunctional student desk of height x length, is characterized in that: comprise desk panel (11) and desk base plate (12), and when this school desk (1) is folded into desk, this desk base plate is positioned at the below of desk panel; There is panel leg (13) in the bottom support of desk panel, have base plate leg (14) in the bottom support of desk base plate, between this panel leg and this base plate leg, be connected with horizontal support (15); Described panel leg and horizontal support are telescopic structure.
2. the adjustable multifunctional student desk of a kind of height x length according to claim 1, is characterized in that: when this school desk (1) is folded into desk, this desk base plate (11) is positioned at the below of desk panel (12) and has certain interval between the two.
3. the adjustable multifunctional student desk of a kind of height x length according to claim 1, it is characterized in that: described horizontal support (15) is connected to the stage casing of described panel leg (13) and base plate leg (14), or be connected to the lowermost end of described panel leg (13) and base plate leg (14) and prop up on ground.
4. according to the adjustable multifunctional student desk of a kind of height x length one of claim 1-3 Suo Shu, it is characterized in that: described base plate leg (14) is also telescopic structure.
5. the adjustable multifunctional student desk of a kind of height x length according to claim 1, it is characterized in that: described panel leg (13) and base plate leg (14) are arranged respectively to the leg of two member structures, and two panel legs and two foundation plate legs are separately positioned on the two ends of desk; Described horizontal support (15) is arranged to the cross support arm of member structure, and respectively arranges a cross support arm between two between two panel legs and two foundation plate legs.
6. the adjustable multifunctional student desk of a kind of height x length according to claim 5, is characterized in that: arrange panel supplemental support between described desk panel (11) and panel leg (13); Between described desk base plate (12) and base plate leg (14), base plate supplemental support is set.
7. the adjustable multifunctional student desk of a kind of height x length according to claim 6, it is characterized in that: described panel supplemental support described two panel legs (13) is upwards extended and be bent into 90 degree to form panel auxiliary support bar (131), desk panel (11) below is fixed on by this panel auxiliary support bar, and make two panel auxiliary support bars arrange along the diagonal of desk panel, flatten through punching press in the superimposed position of two panel auxiliary support bars (131) simultaneously and form depressed part (132); Described base plate supplemental support adopts the structure that above-mentioned panel supplemental support is identical, upwards bend by two foundation plate legs (14) and horizontal base plate auxiliary support bar (141) is set, and two foundation plate auxiliary support bars are diagonally arranged and are fixed on described desk base plate (12) below, and depressed part (142) is set two superimposed positions.
8. the adjustable multifunctional student desk of a kind of height x length according to claim 5, it is characterized in that: the Collapsible structure of described panel leg (13), base plate leg (14) and transverse supporting rod adopts telescopic sleeving rod structure, namely telescopic rod member is made up of two or many internal and external casings, the stage clip (3) that one has projection (31) is set in sleeve pipe, be provided with fixing hole in the relevant position of internal and external casing, projection (31) fixing hole different from outer tube coordinates to fix and realizes the Telescopic Fixed of sleeve pipe.
9. according to the adjustable multifunctional student desk of a kind of height x length one of claim 5-8 Suo Shu, it is characterized in that: two described panel legs (13) are arranged on the both sides, front end of desk, two described foundation plate legs (14) are arranged on the both sides, rear end of desk; Or described panel leg and base plate leg divide the two ends, left and right being located at desk.
10. the adjustable multifunctional student desk of a kind of height x length according to claim 1, is characterized in that: comprise the first pipe (41), the second pipe (42), the 3rd pipe (43), the 4th pipe (44), the 5th pipe (45) and the 6th pipe (46) that left and right is arranged in pairs; The first described pipe, the 3rd pipe, the 5th pipe and the 6th pipe are L shape pipe, and the second described pipe and the 4th pipe are straight tube; Each pipe is socketed successively mutually, and in two pipes of mutually socket in the stage clip (3) of mounting strap projection (31) in pipe, the fixing hole that projection is taken over inner-outer sleeve coordinates, and the outer tube be socketed at least is provided with two fixing holes; The side armed lever of the first pipe (41) of described L shape is supported on described desk panel (11) bottom; The side armed lever that the described first opposite side armed lever, described second of managing (41) manages the 3rd pipe (43) of (42) and described L shape forms described panel leg (13); The side armed lever that the described 3rd opposite side armed lever, the described 4th of managing (43) manages the 5th pipe (45) of (44) and described L shape forms described horizontal support (15); The side armed lever of the other end armed lever of described 5th pipe (45) and the 6th pipe (46) of described L shape forms described base plate leg (14); The opposite side armed lever of described 6th pipe (46) is supported on described desk base plate (12) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210145.4U CN204483485U (en) | 2015-04-09 | 2015-04-09 | The adjustable multifunctional student desk of a kind of height x length |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210145.4U CN204483485U (en) | 2015-04-09 | 2015-04-09 | The adjustable multifunctional student desk of a kind of height x length |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204483485U true CN204483485U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210145.4U Expired - Fee Related CN204483485U (en) | 2015-04-09 | 2015-04-09 | The adjustable multifunctional student desk of a kind of height x length |
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| Country | Link |
|---|---|
| CN (1) | CN204483485U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720325A (en) * | 2015-04-09 | 2015-06-24 | 厦门理工学院 | Multifunctional student desk with adjustable height and length |
| CN106308204A (en) * | 2016-09-25 | 2017-01-11 | 长沙清莲网络科技有限公司 | Office desk |
| CN106308206A (en) * | 2016-09-25 | 2017-01-11 | 长沙清莲网络科技有限公司 | Office table with heatable bed |
| CN106308203A (en) * | 2016-09-25 | 2017-01-11 | 长沙清莲网络科技有限公司 | Combined type multifunctional office table |
| CN106308205A (en) * | 2016-09-25 | 2017-01-11 | 长沙清莲网络科技有限公司 | Timed-alarming office table |
-
2015
- 2015-04-09 CN CN201520210145.4U patent/CN204483485U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720325A (en) * | 2015-04-09 | 2015-06-24 | 厦门理工学院 | Multifunctional student desk with adjustable height and length |
| CN104720325B (en) * | 2015-04-09 | 2017-04-19 | 厦门理工学院 | Multifunctional student desk with adjustable height and length |
| CN106308204A (en) * | 2016-09-25 | 2017-01-11 | 长沙清莲网络科技有限公司 | Office desk |
| CN106308206A (en) * | 2016-09-25 | 2017-01-11 | 长沙清莲网络科技有限公司 | Office table with heatable bed |
| CN106308203A (en) * | 2016-09-25 | 2017-01-11 | 长沙清莲网络科技有限公司 | Combined type multifunctional office table |
| CN106308205A (en) * | 2016-09-25 | 2017-01-11 | 长沙清莲网络科技有限公司 | Timed-alarming office table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20180409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |