CN202891025U - Desk with adjustable height - Google Patents
Desk with adjustable height Download PDFInfo
- Publication number
- CN202891025U CN202891025U CN 201220528911 CN201220528911U CN202891025U CN 202891025 U CN202891025 U CN 202891025U CN 201220528911 CN201220528911 CN 201220528911 CN 201220528911 U CN201220528911 U CN 201220528911U CN 202891025 U CN202891025 U CN 202891025U
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- CN
- China
- Prior art keywords
- desk
- height
- desktop
- adjustable
- adjusting rod
- 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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Abstract
The utility model discloses a desk with adjustable height. The desk with adjustable height comprises desk legs, a desk face and a desk face support frame. The desk legs support the desk face support frame and the desk face is arranged on the desk face support frame. The desk legs are provided with height adjusting mechanisms. The height adjusting mechanisms comprise drive mechanisms, mechanism bodies, worms, worm wheels and lead screws. The drive mechanisms are connected with the worms which are matched with the worm wheels. Inner threads are machined in inner cavities of the worm wheels and matched with outer threads of the lead screw. By arranging the height adjusting mechanisms on the desk legs, the height of the desk can be adjusted as required. A kid with the height more than 120CM can lay the feet on the ground and at the same time, the distance between eyes and the table face reaches one third meter, namely the scientific distance. An angle adjusting mechanism is arranged on the desk so that the angle of inclination of the desk face can be adjusted as required, the range of lowering the head when a kid does the homework is greatly reduced and cervical vertebra pain is avoided.
Description
Technical field
The utility model belongs to life study furniture technical field, relates to a kind of desk, relates in particular to a kind of adjustable for height desk.
Background technology
Desk is a kind of common furniture, and is different according to purposes, can be divided into desk, dining table, computer desk, desk etc.Existing desk mainly comprises smooth plates, table leg, and the height of desk is fixing specification, certainly can comprise plurality of specifications, but the height of desk can't be regulated according to user's needs.
Children are in growth and development stage, and the height of desk is had different requirements, the low health that all can affect children of Tai Gaotai.In order to guarantee children's health, if use existing desk, can only buy a plurality of desks in the height of different times according to children; Can cause the wasting of resources like this.
Simultaneously, the desktop of existing desk is horizontal positioned normally, relatively uses during suitable calligraphy, is not suitable for people and is writing, reads a book, using when painting.Desktop is preferably about 15 ° when writing, and desktop is preferably about 25 ° during reading, and desktop is preferably about 80 ° during drawing.Existing desk can't satisfy people write, read a book, when painting to the requirement of inclination angle of desktop.
In addition, the desktop of existing desk is generally rectangle, and two elbow joints did not have supporter supports when people used, and causes that easily arm aches.
In view of this, nowadays in the urgent need to designing a kind of new desk, to overcome the defects of existing desk.
The utility model content
Technical problem to be solved in the utility model is: a kind of adjustable for height desk is provided, can regulates as required the height of desk.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of adjustable for height desk, described desk comprise table leg, desktop, desktop support, and described table leg supports described desktop support, and described desktop is set on the desktop support; Described table leg is provided with height adjustment mechanism.
As a kind of preferred version of the present utility model, described height adjustment mechanism comprises driving mechanism, fuselage, worm screw, worm gear, screw mandrel;
Described driving mechanism connecting worm, worm and wheel cooperates; The worm gear inner chamber is processed as internal thread, cooperates with the external screw thread of leading screw.
As a kind of preferred version of the present utility model, described table leg comprises the first shank, the second shank, and the second shank can be nested in the first shank; Fuselage, worm screw, worm gear, the screw mandrel of described height adjustment mechanism are set in described the second shank.
As a kind of preferred version of the present utility model, described driving mechanism is adjusting handle or motor.
As a kind of preferred version of the present utility model, described desktop is connected the angle that changes desktop and desktop support with the desktop support by angle adjusting mechanism.
As a kind of preferred version of the present utility model, described angle adjusting mechanism comprises the first adjusting rod, the second adjusting rod, the 3rd adjusting rod, clamping body; Described the first adjusting rod is provided with the groove position, is provided with some bayonet sockets in the groove position; Described clamping body is arranged in the groove position, with a certain bayonet fittings locking; One end of described the second adjusting rod is connected with clamping body is movable, and the other end of the second adjusting rod is connected with the 3rd adjusting rod is movable, the movable connection of an end of an end of described the 3rd adjusting rod and the first adjusting rod.
As a kind of preferred version of the present utility model, the middle part of the positive side of described desktop is provided with deep-slotted chip breaker.
As a kind of preferred version of the present utility model, described desk also comprises the pedal that is arranged at the bottom.
As a kind of preferred version of the present utility model, be provided with bookshelf in a side of desktop.
As a kind of preferred version of the present utility model, described desk also comprises the base that is arranged at the table leg below, is connected with the table leg lower end.
The beneficial effects of the utility model are: the adjustable for height desk that the utility model proposes, by at table leg height adjustment mechanism being set, can regulate as required the height of desk.Guarantee the above child of 120CM in the hardheaded while, eyes reach a chi of science to the distance of desktop.
Simultaneously, the utility model desk is provided with angle adjusting mechanism, can regulate as required the angle of inclination of desktop, greatly reduces the amplitude of bowing when child does the homework, and avoids cervical vertebra to ache.
In addition, the table of the utility model desk is along being circular arc, and two elbow joints can be held when guaranteeing that child uses, and avoid little arm to ache.
Description of drawings
Fig. 1 is the structural representation of the utility model desk.
Fig. 2 is the postrotational structural representation of the utility model desk desktop.
Fig. 3 is the structural representation of the utility model desk desktop.
The specific embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Embodiment one
See also Fig. 1, the utility model has disclosed a kind of adjustable for height desk, and described desk comprises base 1, table leg, desktop 5, desktop support 4; Base 1 be arranged at table leg the below, be connected with the table leg lower end, described table leg supports described desktop support 4, and described desktop 5 is set on the desktop support 4.
As shown in Figure 1, described table leg comprises that the first shank 2, the second shank 3, the second shanks 3 can be nested in the first shank 2.Described table leg is provided with height adjustment mechanism, and height adjustment mechanism can be hand-rocked lifter.Described height adjustment mechanism comprises driving mechanism, fuselage, worm screw, worm gear, screw mandrel; Described driving mechanism connecting worm, worm and wheel cooperates; The worm gear inner chamber is processed as internal thread, cooperates with the external screw thread of leading screw.Driving mechanism drives the worm screw rotation, the rotation of worm drive worm gear reducer, and the worm gear inner chamber is processed as internal thread, drives leading screw and moves up and down.Described the second shank 3 interior fuselage, worm screw, worm gear, screw mandrels that described height adjustment mechanism is set.Described table leg is provided with height adjustment mechanism.In the present embodiment, described driving mechanism is adjusting handle 7.
See also Fig. 2, described desktop 5 is connected the angle that changes desktop 5 and desktop support 4 with desktop support 4 by angle adjusting mechanism.
In the present embodiment, described angle adjusting mechanism comprises the first adjusting rod 41, the second adjusting rod 42, the 3rd adjusting rod 43, clamping body.Described the first adjusting rod 41 is provided with the groove position, is provided with some bayonet sockets in the groove position; Described clamping body is arranged in the groove position, with a certain bayonet fittings locking; One end of described the second adjusting rod 42 is connected with clamping body is movable, the other end of the second adjusting rod 42 and 43 movable connections of the 3rd adjusting rod, the movable connection of an end of an end of described the 3rd adjusting rod 43 and the first adjusting rod 41.
Simultaneously, as shown in Figure 3, the middle part of described desktop 5 positive sides is provided with deep-slotted chip breaker 51.The user can then be positioned over health on the desktop of deep-slotted chip breaker both sides near 51, two ancons of deep-slotted chip breaker, can obtain powerful support.
In addition, the side at desktop is provided with bookshelf 6; Can also in the desk bottom pedal be set as required.
In sum, the adjustable for height desk that the utility model proposes by at table leg height adjustment mechanism being set, can be regulated the height of desk as required.Guarantee the above child of 120CM in the hardheaded while, eyes reach a chi of science to the distance of desktop.Simultaneously, the utility model desk is provided with angle adjusting mechanism, can regulate as required the angle of inclination of desktop, greatly reduces the amplitude of bowing when child does the homework, and avoids cervical vertebra to ache.In addition, the table of the utility model desk is along being circular arc, and two elbow joints can be held when guaranteeing that child uses, and avoid little arm to ache.
Here description of the present utility model and application is illustrative, is not to want with scope restriction of the present utility model in the above-described embodiments.Here the distortion of disclosed embodiment and change is possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that in the situation that do not break away from spirit of the present utility model or substantive characteristics, and the utility model can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.In the situation that do not break away from the utility model scope and spirit, can carry out other distortion and change to disclosed embodiment here.
Claims (10)
1. an adjustable for height desk is characterized in that, described desk comprises table leg, desktop, desktop support, and described table leg supports described desktop support, and described desktop is set on the desktop support; Described table leg is provided with height adjustment mechanism.
2. adjustable for height desk according to claim 1 is characterized in that:
Described height adjustment mechanism comprises driving mechanism, fuselage, worm screw, worm gear, screw mandrel;
Described driving mechanism connecting worm, worm and wheel cooperates; The worm gear inner chamber is processed as internal thread, cooperates with the external screw thread of leading screw.
3. adjustable for height desk according to claim 2 is characterized in that:
Described table leg comprises the first shank, the second shank, and the second shank can be nested in the first shank; Fuselage, worm screw, worm gear, the screw mandrel of described height adjustment mechanism are set in described the second shank.
4. it is characterized in that according to claim 2 or 3 described adjustable for height desks:
Described driving mechanism is adjusting handle or motor.
5. adjustable for height desk according to claim 1 is characterized in that:
Described desktop is connected the angle that changes desktop and desktop support with the desktop support by angle adjusting mechanism.
6. adjustable for height desk according to claim 5 is characterized in that:
Described angle adjusting mechanism comprises the first adjusting rod, the second adjusting rod, the 3rd adjusting rod, clamping body;
Described the first adjusting rod is provided with the groove position, is provided with some bayonet sockets in the groove position; Described clamping body is arranged in the groove position, with a certain bayonet fittings locking;
One end of described the second adjusting rod is connected with clamping body is movable, and the other end of the second adjusting rod is connected with the 3rd adjusting rod is movable, the movable connection of an end of an end of described the 3rd adjusting rod and the first adjusting rod.
7. adjustable for height desk according to claim 1 is characterized in that:
The middle part of the positive side of described desktop is provided with deep-slotted chip breaker.
8. adjustable for height desk according to claim 1 is characterized in that:
Described desk also comprises the pedal that is arranged at the bottom.(individualism)
9. adjustable for height desk according to claim 1 is characterized in that:
Side at desktop is provided with bookshelf.
10. adjustable for height desk according to claim 1 is characterized in that:
Described desk also comprises the base that is arranged at the table leg below, is connected with the table leg lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528911 CN202891025U (en) | 2012-10-16 | 2012-10-16 | Desk with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220528911 CN202891025U (en) | 2012-10-16 | 2012-10-16 | Desk with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202891025U true CN202891025U (en) | 2013-04-24 |
Family
ID=48111765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220528911 Expired - Fee Related CN202891025U (en) | 2012-10-16 | 2012-10-16 | Desk with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202891025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411280A (en) * | 2015-12-16 | 2016-03-23 | 芜湖杰诺科技有限公司 | Dismountable unit for assembled valve body display rack |
| CN106263522A (en) * | 2016-07-22 | 2017-01-04 | 赵继英 | Meditation study table |
| CN106510187A (en) * | 2016-12-30 | 2017-03-22 | 范佳欣 | Computer lifting desk |
-
2012
- 2012-10-16 CN CN 201220528911 patent/CN202891025U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411280A (en) * | 2015-12-16 | 2016-03-23 | 芜湖杰诺科技有限公司 | Dismountable unit for assembled valve body display rack |
| CN106263522A (en) * | 2016-07-22 | 2017-01-04 | 赵继英 | Meditation study table |
| CN106510187A (en) * | 2016-12-30 | 2017-03-22 | 范佳欣 | Computer lifting desk |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhao Wenmei Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |