CN204519828U - A kind of desk with schoolbag frame - Google Patents
A kind of desk with schoolbag frame Download PDFInfo
- Publication number
- CN204519828U CN204519828U CN201520208213.3U CN201520208213U CN204519828U CN 204519828 U CN204519828 U CN 204519828U CN 201520208213 U CN201520208213 U CN 201520208213U CN 204519828 U CN204519828 U CN 204519828U
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- CN
- China
- Prior art keywords
- support
- hinged
- hinged seat
- connecting rod
- desk
- 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.)
- Expired - Fee Related
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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
The utility model discloses a kind of desk with schoolbag frame, comprise the body of desk, body is made up of table body and desktop, table body sidewall on the downside of body desktop is fixed with one of level and ranked first hinged seat, body table body sidewall on the downside of first hinged seat is fixed with one of level and ranked second hinged seat, the bottom surface of body table body is fixed with one and ranked third hinged seat, first support is comparatively connected on the first hinged seat by the first jointed shaft, first support is hinged with the second support, second support is hinged on the 3rd support, 3rd support comprises four third connecting rods vertically distributed, 3rd jointed shaft is hinged on one end of third connecting rod, the other end of third connecting rod is hinged on the 3rd hinged seat by the 4th jointed shaft.It set up on desk one folding time school bag storage bracket, thus can school bag be placed when storage bracket is opened, convenient object of taking from school bag, convenient folding when not using, do not affect the carrying of desk.
Description
Technical field:
The utility model relates to the technical field of desk, more specifically to a kind of desk with schoolbag frame.
Background technology:
School bag is the utensil that student carries books, study article, is requisite the same instrument in its learning life.And in school, existing desk not generally being provided with the place of putting school bag, its school bag generally hangs on the back of desk and chair, thus the inconveniences such as school bag of taking from school bag.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provides a kind of desk with schoolbag frame, and it is provided with the position of putting school bag, conveniently lays school bag, and convenient object of taking from school bag.
Technology solution of the present utility model is as follows:
A kind of desk with schoolbag frame, comprise the body of desk, body is made up of table body and desktop, table body sidewall on the downside of body desktop is fixed with one of level and ranked first hinged seat, body table body sidewall on the downside of first hinged seat is fixed with one of level and ranked second hinged seat, the bottom surface of body table body is fixed with one and ranked third hinged seat, first support is comparatively connected on the first hinged seat by the first jointed shaft, first support is made up of with the second jointed shaft being hinged on first connecting rod end four first connecting rods vertically distributed, second jointed shaft of the first support is hinged with the second support, second support is made up of three second connecting rods vertically distributed and the fulcrum be fixed in the middle part of second connecting rod, the end of the second connecting rod of the second support is hinged on the 3rd jointed shaft of the 3rd support, 3rd support comprises four third connecting rods vertically distributed, 3rd jointed shaft is hinged on one end of third connecting rod, the other end of third connecting rod is hinged on the 3rd hinged seat by the 4th jointed shaft,
Spacing between second connecting rod two ends pin joint on described second support equals the spacing between the first hinged seat and the second hinged seat; First support is provided with support bar between two first connecting rods, and support bar is hinged in locating dowel, and locating dowel is fixed on the lower surface of body desktop.
The length of described support bar is greater than the spacing between two first connecting rods on the downside of support bar, and the length of support bar is little of the twice of locating dowel to body table body sidewall distance.
The first connecting rod length of described first support equals the length of the third connecting rod of the 3rd support, and the horizontal range of the first hinged seat and the 3rd hinged seat equals the spacing between the pin joint at the first connecting rod two ends on the first support.
The 4th described jointed shaft is smooth major axis, and one end of the 4th jointed shaft forms limited block.
Spacing between described post upper face to body desktop lower surface equals the spacing between the first hinged seat to body desktop lower surface.
The middle part of the first described support first connecting rod and the middle part of the 3rd support third connecting rod are fixed with the first fixed axis and the second fixed axis respectively.
The beneficial effects of the utility model are:
It set up on desk one folding time school bag storage bracket, thus can school bag be placed when storage bracket is opened, convenient object of taking from school bag, convenient folding when not using, do not affect the carrying of desk.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 of the present utility modelly changes angled arrangement schematic diagram;
Fig. 3 of the present utility modelly changes angled arrangement schematic diagram;
Structural representation when Fig. 4 is another state of the present utility model.
In figure: 1, body; 11, the first hinged seat; 12, the second hinged seat; 13, the 3rd hinged seat; 14, locating dowel; 2, the first support; 21, first connecting rod; 22, the second jointed shaft; 23, the first fixed axis; 3, the second support; 31, second connecting rod; 32, fulcrum; 4, the 3rd support; 41, third connecting rod; 42, the 3rd jointed shaft; 43, the second fixed axis; 5, the 4th jointed shaft; 6, support bar; 7, the first jointed shaft.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 4, a kind of desk with schoolbag frame, comprise the body 1 of desk, body 1 is made up of table body and desktop, table body sidewall on the downside of body 1 desktop is fixed with one of level and ranked first hinged seat 11, body on the downside of first hinged seat 11 1 body sidewall is fixed with one of level and ranked second hinged seat 12, the bottom surface of body 1 body is fixed with one and ranked third hinged seat 13, first support 2 is comparatively connected on the first hinged seat 11 by the first jointed shaft 7, first support 2 is made up of with the second jointed shaft 22 being hinged on first connecting rod 21 end four first connecting rods vertically distributed 21, second jointed shaft 22 of the first support 2 is hinged with the second support 3, second support 3 is made up of three second connecting rods vertically distributed 31 and the fulcrum 32 be fixed in the middle part of second connecting rod 31, the end of the second connecting rod 31 of the second support 3 is hinged on the 3rd jointed shaft 42 of the 3rd support 4, 3rd support 4 comprises four third connecting rods 41 vertically distributed, 3rd jointed shaft 42 is hinged on one end of third connecting rod 41, the other end of third connecting rod 41 is hinged on the 3rd hinged seat 13 by the 4th jointed shaft 5,
Spacing between second connecting rod 31 two ends pin joint on described second support 3 equals the spacing between the first hinged seat 11 and the second hinged seat 12; First support 2 is provided with support bar 6 between two first connecting rods 21, and support bar 6 is hinged in locating dowel 14, and locating dowel 14 is fixed on the lower surface of body 1 desktop.
The length of described support bar 6 is greater than the spacing between two first connecting rods 21 on the downside of support bar 6, and the length of support bar 6 is little of the twice of locating dowel 14 to body 1 body sidewall distance.
First connecting rod 21 length of described first support 2 equals the length of the third connecting rod 41 of the 3rd support 4, and the horizontal range of the first hinged seat 11 and the 3rd hinged seat 13 equals the spacing between the pin joint at first connecting rod 21 two ends on the first support 2.
The 4th described jointed shaft 5 is smooth major axis, and one end of the 4th jointed shaft 5 forms limited block.
Spacing between described support bar 6 upper surface to body 1 desktop lower surface equals the spacing between the first hinged seat 11 to body 1 desktop lower surface.
The middle part of the first described support 2 first connecting rod 21 and the middle part of the 3rd support 4 third connecting rod 41 are fixed with the first fixed axis 23 and the second fixed axis 43 respectively.
Operation principle: the utility model is provided with a bracket with foldable for putting school bag on the body 1 of desk, thus the convenient objects such as books of taking from school bag, during support-folding on desk, as shown in Figure 1, 2, 3, when it is opened, only need to extract the 4th jointed shaft 5, start the first support 2, rotary supporting rod 6, and support bar 6 is arranged with the first connecting rod 21 of the first support 2 on the downside of support the first support 2, and then the 4th jointed shaft 5 is connected the 3rd support 4 and the second hinged seat 12, thus conveniently lay school bag, as shown in Figure 4.
Claims (6)
1. the desk with schoolbag frame, comprise the body (1) of desk, body (1) is made up of table body and desktop, it is characterized in that: the table body sidewall on the downside of body (1) desktop is fixed with one of level and ranked first hinged seat (11), body (1) the table body sidewall of the first hinged seat (11) downside is fixed with one of level and ranked second hinged seat (12), the bottom surface of body (1) table body is fixed with one and ranked third hinged seat (13), first support (2) is comparatively connected on the first hinged seat (11) by the first jointed shaft (7), first support (2) is made up of four vertical first connecting rods (21) distributed and the second jointed shaft (22) being hinged on first connecting rod (21) end, second jointed shaft (22) of the first support (2) is hinged with the second support (3), second support (3) is made up of three second connecting rods (31) vertically distributed and the fulcrum (32) be fixed in the middle part of second connecting rod (31), the end of the second connecting rod (31) of the second support (3) is hinged on the 3rd jointed shaft (42) of the 3rd support (4), 3rd support (4) comprises four third connecting rods (41) vertically distributed, 3rd jointed shaft (42) is hinged on one end of third connecting rod (41), the other end of third connecting rod (41) is hinged on the 3rd hinged seat (13) by the 4th jointed shaft (5),
Spacing between second connecting rod (31) two ends pin joint on described second support (3) equals the spacing between the first hinged seat (11) and the second hinged seat (12); Support bar (6) is provided with between upper two first connecting rods (21) of first support (2), support bar (6) is hinged in locating dowel (14), and locating dowel (14) is fixed on the lower surface of body (1) desktop.
2. a kind of desk with schoolbag frame according to claim 1, it is characterized in that: the length of described support bar (6) is greater than the spacing between two first connecting rods (21) of support bar (6) downside, the length of support bar (6) is little of the twice of locating dowel (14) to body (1) table body sidewall distance.
3. a kind of desk with schoolbag frame according to claim 1, it is characterized in that: first connecting rod (21) length of described first support (2) equals the length of the third connecting rod (41) of the 3rd support (4), the horizontal range of the first hinged seat (11) and the 3rd hinged seat (13) equals the spacing between the pin joint at first connecting rod (21) two ends on the first support (2).
4. a kind of desk with schoolbag frame according to claim 1, is characterized in that: the 4th described jointed shaft (5) is smooth major axis, and one end of the 4th jointed shaft (5) forms limited block.
5. a kind of desk with schoolbag frame according to claim 1, is characterized in that: the spacing between described support bar (6) upper surface to body (1) desktop lower surface equals the spacing between the first hinged seat (11) to body (1) desktop lower surface.
6. a kind of desk with schoolbag frame according to claim 1, is characterized in that: the middle part of described the first support (2) first connecting rod (21) and the middle part of the 3rd support (4) third connecting rod (41) are fixed with the first fixed axis (23) and the second fixed axis (43) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208213.3U CN204519828U (en) | 2015-04-03 | 2015-04-03 | A kind of desk with schoolbag frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520208213.3U CN204519828U (en) | 2015-04-03 | 2015-04-03 | A kind of desk with schoolbag frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204519828U true CN204519828U (en) | 2015-08-05 |
Family
ID=53733900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520208213.3U Expired - Fee Related CN204519828U (en) | 2015-04-03 | 2015-04-03 | A kind of desk with schoolbag frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204519828U (en) |
-
2015
- 2015-04-03 CN CN201520208213.3U patent/CN204519828U/en not_active Expired - Fee Related
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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: 20150805 Termination date: 20160403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |