CN209073689U - A kind of foldable desk being fixed on student dormitory bed - Google Patents
A kind of foldable desk being fixed on student dormitory bed Download PDFInfo
- Publication number
- CN209073689U CN209073689U CN201821550126.6U CN201821550126U CN209073689U CN 209073689 U CN209073689 U CN 209073689U CN 201821550126 U CN201821550126 U CN 201821550126U CN 209073689 U CN209073689 U CN 209073689U
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- CN
- China
- Prior art keywords
- support rod
- fixed
- desktop
- fixes sleeve
- fixed frame
- 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.)
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Abstract
The utility model discloses a kind of foldable desk being fixed on student dormitory bed, including fixed frame and desktop, desktop is located at the top of fixed frame and is rotatablely connected with fixed frame；Fixed frame includes fixing seat, support rod and bracing diagonal, fixed seating is in the bottom of support rod, the junction of support rod and fixing seat is equipped with 90 degree can fixed hinge, the middle part of support rod is equipped with bracing diagonal, the lower end and support rod junction of bracing diagonal are equipped with rotated pin, the top of support rod is equipped with fixes sleeve, and fixes sleeve is slidably connected with support rod；Desktop lower surface is fixedly connected with attachment base, and the upper end of attachment base and bracing diagonal is rotatablely connected, and the junction of attachment base and bracing diagonal is equipped with rotated pin, and the left side of attachment base is equipped with blind hole.The utility model between desktop and fixed frame by being equipped with rotational structure, convenient for desk to be accommodated at bed body side edge, reduces desk the space occupied, by making fixed frame and desktop constitute triangle, improves structure of desk intensity.
Description
Technical field
The utility model relates to student life appliance technologies, specially a kind of to be fixed on rolling on student dormitory bed
Folded desk.
Background technique
It is well known that student, during Learning in School, study has become universal phenomenon in dormitory, as student is for relaxing
The suitable continuous pursuit provided amenities for the people, learnt, is gradually increased during study using the student of computer, and study table is come into being on bed,
It can be effectively solved the smaller crowded situation in dormitory space.
Currently, foldable desk structure is relatively simple on existing bed in market, on stability of strutting system and structural strength
It is poor, it can only simply be folded after use and position is fixed, be easy to compress the space of bed surface, make troubles to student.
It is solved for this reason, it may be necessary to design the new technical solution of one kind and give.
Utility model content
The purpose of this utility model is to provide a kind of foldable desks being fixed on student dormitory bed, by desktop
It is equipped with rotational structure between fixed frame, convenient for desk to be accommodated at bed body side edge, reduces desk the space occupied, passes through
So that fixed frame and desktop is constituted triangle, improves the structural strength of desk.
To achieve the above object, the utility model provides the following technical solutions: it is a kind of be fixed on student dormitory bed can
Folding desk, including fixed frame and desktop, the desktop are located at the top of fixed frame and are rotatablely connected with fixed frame；The fixation
Frame includes fixing seat, support rod and bracing diagonal, the fixed seating in the bottom of support rod, the support rod and fixing seat
Junction be equipped with 90 degree can fixed hinge, the middle part of the support rod is equipped with bracing diagonal, the lower end of the bracing diagonal and branch
Strut junction is equipped with rotated pin, and the top of the support rod is equipped with fixes sleeve, and the fixes sleeve and support rod slide
Connection；The desktop lower surface is fixedly connected with attachment base, the upper end rotation connection of the attachment base and bracing diagonal, the company
The junction of joint chair and bracing diagonal is equipped with rotated pin, and the left side of the attachment base is equipped with blind hole, fixed company in the blind hole
It is connected to fixed column.
As an improvement of the above technical solution, the diameter of the fixes sleeve is less than diameter of blind hole, the fixes sleeve
Surface be equipped with skid resistance strip.
As an improvement of the above technical solution, block, the diameter of the block are fixedly connected at the top of the support rod
Greater than the diameter of support rod, the inner wall of the block and fixes sleeve is slidably connected.
As an improvement of the above technical solution, the upper end of the fixes sleeve inner wall is equipped with external screw thread, the fixes sleeve
The lower end of inner wall is fixedly connected with spacing collar, and the spacing collar and block connect.
As an improvement of the above technical solution, the surface of the fixed column is equipped with internal screw thread, the internal screw thread and external screw thread
Screw connection.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is convenient that desk is folded and received by being equipped with rotational structure between desktop and fixed frame
Receive, and the junction of support rod and fixing seat be equipped with 90 degree can fixed hinge, be placed on the side of bed body convenient for storing desk
Edge reduces desk the space occupied.
2, the utility model keeps fixes sleeve embedded by being equipped with threaded fixes sleeve between support rod and desktop
Enter in desktop, it is convenient that the horizontal and vertical direction of desktop is fixed, by making desktop, support rod and connecting rod constitute triangle
Shape structure enhances the overall structural strength of desk, improves the stability of desk when in use.
Detailed description of the invention
Fig. 1 is that the utility model is fixed on the foldable desk side structure schematic view on student dormitory bed；
Fig. 2 is tabletop section schematic cross-sectional view described in the utility model；
Fig. 3 is the schematic cross-sectional view that fixes sleeve described in the utility model is connect with support rod.
In figure: fixed frame -1, desktop -2, fixing seat -3, support rod -4, bracing diagonal -5,90 degree can fixed hinge -6, turn
Dynamic pin -7, fixes sleeve -8, attachment base -9, blind hole -10, fixed column -11, skid resistance strip -12, block -13, external screw thread -14,
Spacing collar -15, internal screw thread -16.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe.
Please refer to Fig. 1-3 the utility model and a kind of technical solution be provided: it is a kind of be fixed on it is foldable on student dormitory bed
Desk, including fixed frame 1 and desktop 2, the desktop 2 are located at the top of fixed frame 1 and are rotatablely connected with fixed frame 1；It is described solid
Determining frame 1 includes fixing seat 3, support rod 4 and bracing diagonal 5, and the fixing seat 3 is located at the bottom of support rod 4, the support rod 4
With the junction of fixing seat 3 be equipped with 90 degree can fixed hinge 6, the middle part of the support rod 4 is equipped with bracing diagonal 5, the connection
The lower end and 4 junction of support rod of brace 5 are equipped with rotated pin 7, and the top of the support rod 4 is equipped with fixes sleeve 8, described solid
Determine sleeve 8 to be slidably connected with support rod 4；2 lower surface of desktop is fixedly connected with attachment base 9, the attachment base 9 with connect tiltedly
The upper end of bar 5 is rotatablely connected, and the junction of the attachment base 9 and bracing diagonal 5 is equipped with rotated pin 7, a left side for the attachment base 9
Side is equipped with blind hole 10, is fixedly connected with fixed column 11 in the blind hole 10, by being equipped with band spiral shell between support rod 4 and desktop 2
The fixes sleeve 8 of line, is embedded in fixes sleeve 8 in desktop 2, convenient that the horizontal and vertical direction of desktop 2 is fixed.
It is further improved ground, the diameter of the fixes sleeve 8 is less than the diameter of blind hole 10, the fixing sleeve as shown in Figure 1:
The surface of cylinder 8 is equipped with skid resistance strip 12, by making the diameter of fixes sleeve 8 be less than the diameter of blind hole 10, facilitates fixes sleeve 8 embedding
Enter in the blind hole 10 of desktop 2, the horizontal direction of desktop 2 is limited, by being equipped with skid resistance strip on the surface of fixes sleeve 8
12, the frictional force of fixes sleeve 8 is improved, rotation fixes sleeve 8 is facilitated.
It is further improved ground, as shown in Figure 3: the top of the support rod 4 is fixedly connected with block 13, the block 13
Diameter is greater than the diameter of support rod 4, and the block 13 and the inner wall of fixes sleeve 8 are slidably connected, by the top of support rod 4
It is fixedly connected with block 13, the company of fixes sleeve 8 and support rod 4 is improved while so that fixes sleeve 8 and support rod 4 is slidably connected
Connect stability.
It is further improved ground, as shown in Figure 3: the upper end of 8 inner wall of fixes sleeve is equipped with external screw thread 14, the fixing sleeve
The lower end of 8 inner walls of cylinder is fixedly connected with spacing collar 15, and the spacing collar 15 is connected with block 13, by fixes sleeve 8
The lower end of inner wall is fixedly connected with the spacing collar 15 connected with block 13, the convenient connection to support rod 4 and fixes sleeve 8
Position is fixed, and improves the stability that fixes sleeve 8 is connect with support rod 4.
Specifically with improvement, as shown in Figure 2: the surface of the fixed column 11 is equipped with internal screw thread 16, the internal screw thread 16 with it is outer
Screw thread 14 screws connection, by being equipped with internal screw thread 16 on the surface of fixed column 11, fixed column 11 is conveniently made to be connected with fixes sleeve 8
It connects, the vertical direction of desktop 2 is fixed, improve the stability of desktop 2.
The fixed frame -1 of the utility model, desktop -2, fixing seat -3, support rod -4, bracing diagonal -5,90 degree can fix hinge
It is chain -6, rotated pin -7, fixes sleeve -8, attachment base -9, blind hole -10, fixed column -11, skid resistance strip -12, block -13, outer
Screw thread -14, spacing collar -15, internal screw thread -16, component are universal standard part or component as known to those skilled in the art, its knot
Structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, and the utility model is logical
It crosses and is equipped with rotational structure between desktop 2 and fixed frame 1, it is convenient that desk is folded and stored, and in support rod 4 and fix
Seat 3 junction be equipped with 90 degree can fixed hinge 6, convenient for by desk storage be placed at the side edge of bed body, reduction desk account for
Space.
When the utility model is used, fixing seat 3 is fixed on to the edge of bed body using bolt, when using desk,
By desk along 90 degree can fixed hinge 6 turn to 90 degree, afterwards turn over desktop 2 and keep 2 holding of desktop horizontal, desktop 2 is downward
It moves, while upward sliding fixes sleeve 8, in the blind hole 10 for making 8 inserted in table top of fixes sleeve, 2 bottom, then rotates fixing sleeve
Cylinder 8, makes fixes sleeve 8 be connected with the fixed column 11 in blind hole 10, completes the installation of desktop 2, after use, reverse operating
The convenience that foldable desk uses is improved in the edge that can desk be folded, is accommodated in bed body.
Actual production and application has been put into the product that this programme is protected at present, especially on student life apparatus
Using achieving certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need,
It is suitable for batch production and popularization and use.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of foldable desk being fixed on student dormitory bed, including fixed frame (1) and desktop (2), it is characterised in that: institute
Desktop (2) is stated to be located at the top of fixed frame (1) and be rotatablely connected with fixed frame (1)；The fixed frame (1) include fixing seat (3),
Support rod (4) and bracing diagonal (5), the fixing seat (3) are located at the bottom of support rod (4), the support rod (4) and fixing seat
(3) junction be equipped with 90 degree can fixed hinge (6), the middle part of the support rod (4) is equipped with bracing diagonal (5), the connection
The lower end and support rod (4) junction of brace (5) are equipped with rotated pin (7), and the top of the support rod (4) is equipped with fixes sleeve
(8), the fixes sleeve (8) is slidably connected with support rod (4)；Desktop (2) lower surface is fixedly connected with attachment base (9),
The upper end of the attachment base (9) and bracing diagonal (5) is rotatablely connected, and the attachment base (9) and the junction of bracing diagonal (5) are set
Have rotated pin (7), the left side of the attachment base (9) is equipped with blind hole (10), is fixedly connected with fixed column in the blind hole (10)
(11)。
2. a kind of foldable desk being fixed on student dormitory bed according to claim 1, it is characterised in that: described solid
The diameter for determining sleeve (8) is less than the diameter of blind hole (10), and the surface of the fixes sleeve (8) is equipped with skid resistance strip (12).
3. a kind of foldable desk being fixed on student dormitory bed according to claim 1, it is characterised in that: the branch
It is fixedly connected at the top of strut (4) block (13), the diameter of the block (13) is greater than the diameter of support rod (4), the gear
Block (13) and the inner wall of fixes sleeve (8) are slidably connected.
4. a kind of foldable desk being fixed on student dormitory bed according to claim 1, it is characterised in that: described solid
The upper end for determining sleeve (8) inner wall is equipped with external screw thread (14), and the lower end of fixes sleeve (8) inner wall is fixedly connected with spacing collar
(15), the spacing collar (15) and block (13) connect.
5. a kind of foldable desk being fixed on student dormitory bed according to claim 1, it is characterised in that: described solid
The surface of fixed column (11) is equipped with internal screw thread (16), and the internal screw thread (16) screws with external screw thread (14) to be connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550126.6U CN209073689U (en) | 2018-09-21 | 2018-09-21 | A kind of foldable desk being fixed on student dormitory bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550126.6U CN209073689U (en) | 2018-09-21 | 2018-09-21 | A kind of foldable desk being fixed on student dormitory bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209073689U true CN209073689U (en) | 2019-07-09 |
Family
ID=67117078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550126.6U Expired - Fee Related CN209073689U (en) | 2018-09-21 | 2018-09-21 | A kind of foldable desk being fixed on student dormitory bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209073689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112869363A (en) * | 2021-02-10 | 2021-06-01 | 鞠同舟 | A folding desk in novel bed for students' dormitory |
-
2018
- 2018-09-21 CN CN201821550126.6U patent/CN209073689U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112869363A (en) * | 2021-02-10 | 2021-06-01 | 鞠同舟 | A folding desk in novel bed for students' dormitory |
| CN112869363B (en) * | 2021-02-10 | 2022-05-24 | 鞠同舟 | A folding desk in novel bed for students' dormitory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20200921 |