CN209300450U - A kind of desk convenient for adjusting tabletop angles - Google Patents
A kind of desk convenient for adjusting tabletop angles Download PDFInfo
- Publication number
- CN209300450U CN209300450U CN201821102342.4U CN201821102342U CN209300450U CN 209300450 U CN209300450 U CN 209300450U CN 201821102342 U CN201821102342 U CN 201821102342U CN 209300450 U CN209300450 U CN 209300450U
- Authority
- CN
- China
- Prior art keywords
- desktop
- cabinet
- cylindrical body
- gear
- transition plates
- 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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- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The utility model discloses a kind of desks convenient for adjusting tabletop angles, it include: cabinet, four table legs, transition plates and desktop, the table leg rectangular array is vertically arranged in the lower plane of cabinet, one end of top of the box is arranged in the transition plates, the top of transition plates is hingedly arranged in the desktop, the rear and front end of the cabinet is respectively arranged with lower cylindrical body, the outer circle of the lower cylindrical body is respectively installed with gear, the rear and front end of the desktop is respectively arranged with cylindrical body, the outer circle of the upper cylindrical body is respectively articulated with the rack gear for being provided with and being meshed with gear, the upper cylinder side is respectively arranged with the inclined plate on desktop, spring is connected between the inclined plate and corresponding rack gear.The utility model is structurally reasonable, and pulling up handle separates rack and pinion, and adjusting table panel is at suitable tilt angle, and rack and pinion is meshed fixed desktop under spring force effect, improves comfort and operation ease that student's volt is rested above.
Description
Technical field
The utility model relates to desk fields, more particularly to a kind of desk convenient for adjusting tabletop angles.
Background technique
Desk is the schooling apparatus that student must use, and the desk structure of present student is stiff, has a single function, a part
The desktop of desk with respect to ground be it is parallel, books are placed on study above by student, but many students at noon during be
Classroom rest, since desktop cannot be adjusted to tilt angle, reduces relaxing for student's rest when student lies prostrate the rest on desk
Adaptive；The tilt angle of the several fixations of some desktop point in the market, is not adjustable most suitable student sometimes
The obliquity of rest, and it is inconvenient for operation, it needs to improve.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of desk convenient for adjusting tabletop angles, raising student
Lie prostrate the comfort rested above and operation ease.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of convenient for desk with adjustable
The desk of face angle degree, comprising: cabinet, four table legs, transition plates and desktop, the table leg rectangular array are vertically arranged in cabinet
Lower plane, one end of top of the box is arranged in the transition plates, and the top of transition plates is hingedly arranged in the desktop, described
The rear and front end of cabinet is respectively arranged with lower cylindrical body, and the outer circle of the lower cylindrical body is respectively installed with gear, the desktop
Rear and front end be respectively arranged with cylindrical body, the outer circle of the upper cylindrical body is respectively articulated with the tooth for being provided with and being meshed with gear
Item, the upper cylinder side are respectively arranged with the inclined plate on desktop, connect between the inclined plate and corresponding rack gear
There is spring.
In one preferred embodiment of the utility model, by being welded and fixed between the lower cylindrical body and gear.
In one preferred embodiment of the utility model, the cabinet is provided with rectangular opening far from transition plates side.
In one preferred embodiment of the utility model, the front of the rack gear is respectively arranged with handle.
In one preferred embodiment of the utility model, the top of the cabinet is provided with buffer bar far from transition plates one end
Plate.
In one preferred embodiment of the utility model, the buffering batten is that rubber slab or silica gel plate are process.
The beneficial effects of the utility model are: a kind of desk convenient for adjusting tabletop angles that the utility model is pointed out, to
Pull-up fixed handle separates rack and pinion, adjusting table panel at suitable tilt angle, under spring force effect rack gear with
Gear is meshed fixed desktop, improves comfort and operation ease that student's volt is rested above.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Obtain other attached drawings, in which:
Fig. 1 is a kind of structural schematic diagram convenient for adjusting one preferred embodiment of desk of tabletop angles of the utility model.
Specific embodiment
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment is only a part of the embodiment of the utility model, instead of all the embodiments.Based on the implementation in the utility model
Example, all other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Referring to Fig. 1, the utility model embodiment includes:
A kind of desk convenient for adjusting tabletop angles, comprising: 1, four table leg 2 of cabinet, transition plates 3 and desktop 4, it is described
2 rectangular array of table leg is vertically arranged in the lower plane of cabinet 1, and the one end at 1 top of cabinet, the table is arranged in the transition plates 3
The top of transition plates 3 is hingedly arranged in panel 4, and the rear and front end of the cabinet 1 is respectively arranged with lower cylindrical body 5, the lower circle
The outer circle of cylinder 5 is respectively installed with gear 6, and by being welded and fixed between the lower cylindrical body 5 and gear 6, gear 6 can not be circumferential
Rotation, fastness is good, and assembly is easy, and the rear and front end of the desktop 4 is respectively arranged with cylindrical body 7, the upper cylindrical body 7
Outer circle be respectively articulated with the rack gear 8 for being provided with and being meshed with gear 6, upper 7 side of cylindrical body is respectively arranged with positioned at desktop
Inclined plate 9 on plate 4 is connected with spring 10 between the inclined plate 9 and corresponding rack gear 8.
The cabinet 1 is provided with rectangular opening 11 far from 3 side of transition plates, improves student and puts book and take the convenience of book.
The front of the rack gear 8 is respectively arranged with handle 12, facilitates operation handle 12 to separate gear 6 and rack gear 8, adjusts
The tilt angle of desktop 4.
The top of the cabinet 1 is provided with buffering batten 13 far from 3 one end of transition plates, and the buffering batten 13 is rubber slab
Or silica gel plate is process, and when desktop 4 rotates counterclockwise, is prevented desktop 4 from quickly contacting generation vibration with cabinet 1, is improved
Buffering effect, prolongs the service life.
Working principle: student, which pulls with hand handle 12, separates gear 6 with rack gear 8, then the most suitable of adjusting table panel 4 inclines
Rake angle, under the elastic force effect of spring 10, release handle 12 makes gear 6 be meshed with rack gear 8, and desktop 4 is circumferentially fixed,
Student can lie prostrate to rest on desktop 4, improves comfort, easy to operate.
In conclusion a kind of desk convenient for adjusting tabletop angles that the utility model is pointed out, improves student's volt above
The comfort and operation ease of rest.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Using equivalent structure or equivalent flow shift made by the utility model description, it is applied directly or indirectly in other phases
The technical field of pass, is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of desk convenient for adjusting tabletop angles characterized by comprising cabinet, four table legs, transition plates and desktop
Plate, the table leg rectangular array are vertically arranged in the lower plane of cabinet, and one end of top of the box is arranged in the transition plates, described
The top of transition plates is hingedly arranged in desktop, and the rear and front end of the cabinet is respectively arranged with lower cylindrical body, the lower cylinder
The outer circle of body is respectively installed with gear, and the rear and front end of the desktop is respectively arranged with cylindrical body, the upper cylindrical body
Outer circle is respectively articulated with the rack gear for being provided with and being meshed with gear, and the upper cylinder side is respectively arranged on desktop
Inclined plate is connected with spring between the inclined plate and corresponding rack gear.
2. the desk according to claim 1 convenient for adjusting tabletop angles, which is characterized in that the lower cylindrical body and gear
Between by being welded and fixed.
3. the desk according to claim 1 convenient for adjusting tabletop angles, which is characterized in that the cabinet is far from transition plates
Side is provided with rectangular opening.
4. the desk according to claim 1 convenient for adjusting tabletop angles, which is characterized in that the front of the rack gear is respectively
It is provided with handle.
5. the desk according to claim 1 convenient for adjusting tabletop angles, which is characterized in that the top of the cabinet is separate
Transition plates one end is provided with buffering batten.
6. the desk according to claim 5 convenient for adjusting tabletop angles, which is characterized in that the buffering batten is rubber
Plate or silica gel plate are process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102342.4U CN209300450U (en) | 2018-07-11 | 2018-07-11 | A kind of desk convenient for adjusting tabletop angles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821102342.4U CN209300450U (en) | 2018-07-11 | 2018-07-11 | A kind of desk convenient for adjusting tabletop angles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209300450U true CN209300450U (en) | 2019-08-27 |
Family
ID=67668447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821102342.4U Expired - Fee Related CN209300450U (en) | 2018-07-11 | 2018-07-11 | A kind of desk convenient for adjusting tabletop angles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209300450U (en) |
-
2018
- 2018-07-11 CN CN201821102342.4U patent/CN209300450U/en not_active Expired - Fee Related
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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: 20190827 Termination date: 20200711 |