CN2735837Y - Office desk structure - Google Patents
Office desk structure Download PDFInfo
- Publication number
- CN2735837Y CN2735837Y CN 200420000118 CN200420000118U CN2735837Y CN 2735837 Y CN2735837 Y CN 2735837Y CN 200420000118 CN200420000118 CN 200420000118 CN 200420000118 U CN200420000118 U CN 200420000118U CN 2735837 Y CN2735837 Y CN 2735837Y
- Authority
- CN
- China
- Prior art keywords
- umbrella shape
- shape tooth
- rocking bar
- power transmission
- axle
- 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 an office desk structure, which can optionally adjust the height of the desktop according to the user's requirement, comprising a desk body structure, a base structure and a synchronous lifting mechanism. The desk body structure mainly comprises a desktop. The base structure comprises a base and a base sleeve barrel. The synchronous lifting mechanism, arranged on the appropriate position of the desktop of the desk body structure extends a rocking bar, and a screw rod is penetrated into the inside of the base sleeve barrel of the base structure. The rocking bar is rotated to drive the synchronous lifting mechanism. The desk body structure moves following the movement of the synchronous lifting mechanism by the means of connecting a synchronous lifting mechanism to the appropriate position of the desk body structure.
Description
Affiliated technical field
The utility model relates to the technical field of a kind of relevant furniture or desk, refers in particular to a kind of desk structure that can arbitrarily adjust height of table top according to user's needs.
Background technology
As shown in Figure 1, be a kind of known conventional art, and should mainly be formed by tradition desk 40 by a desktop 41 and a foot rest 42, wherein this desktop 41 all utilizes the permanent mode that combines to link with a foot rest 42, no matter its method is with binding, locking or the engaging group of being spirally connected is upright can, more in addition, although such desk can't cost a lot of money resistance time and production time, but traditional desk 40 has the shortcoming that can't adjust height of table top, so that, when buying this tradition desk 40, must buy more one again and overlap the chair of arranging in pairs or groups mutually with the height of this tradition desk 40, making increases its comfort in use, but, if the chair chosen is not Tai Gao or when too low, one high and one low like this collocation will be had a few not too collocation.
In addition,, have the restriction at certain use age usually, such as higher desk just uses than being fit to the adult, and the just relatively more suitable child of shorter desk uses with the desk of general conventional fixed formula; Though according to all ages and classes or the height desk of arranging in pairs or groups, be a kind of kindness, with regard to actual life, this measure will occupy space and the place in the house again.
Moreover, again according to the different demand of user, thus should have different desks with it custom-made by size arrange in pairs or groups, such as the user is when being stance, this desktop just should the person of being used height adjust, so could allow the user more handy in use.But with regard to the desk of conventional fixed formula, because the structure of this table is fixing, so the user can only buy more the desk of other kind again, the height when using in the hope of meeting.
The utility model content
Main purpose of the present utility model just is: the defective that overcomes prior art, be that the height of table top adjustment is difficult for, can't satisfy different user demands, can't cooperate many disadvantages such as different users, thus provide a kind of can be according to the desk structure of user's the simple and convenient at any time adjustment table height of needs.
In order to achieve the above object, solution of the present utility model is: a kind of desk structure, and it comprises a body structure, mainly comprises a desktop, it also comprises the base construction with a pedestal and a base socket sleeve; And one be installed in the synchronization lifting mechanism of the desktop appropriate location of this body structure, and have a screw rod to be arranged in the base socket sleeve of this base construction, and extended a rocking bar, when this rocking bar is rotated, and then drives this synchronization lifting mechanism.
Described step elevating mechanism mainly comprises a rocking bar, a rocking bar axle sleeve, a power transmission shaft, a couple axle, a driven axle and a lifting screw.Described rocking bar comprises a rocking bar retainer; Power transmission shaft mainly is provided with the interlock umbrella shape tooth of a power transmission shaft and the lifting umbrella shape tooth of a power transmission shaft; Couple axle mainly is provided with the transmission umbrella shape tooth of a couple axle, the passive umbrella shape tooth and a sheathed couple axle sleeve of a couple axle; Driven axle mainly is provided with the interlock umbrella shape tooth of a driven axle and the lifting umbrella shape tooth of driven axle.
Compared with prior art, the advantage that the utlity model has is: solved all drawbacks of prior art, made the height of table top of this desk structure on demand and arbitrarily to adjust, to meet ergonomics; Need not purchase the desk of different height of table top, i.e. applicable different users's height or operating habit; The operation rocking bar is arranged at user's direction, operates to make things convenient for the user.
Description of drawings
Fig. 1 is the schematic perspective view of conventional art;
Fig. 2 is a stereoscopic schematic diagram of the present utility model;
Fig. 3 is the exploded perspective schematic diagram of the utility model right part;
Fig. 4 is a main framework stereoscopic schematic diagram of the present utility model;
Fig. 5 is the schematic top plan view of synchronization lifting mechanism;
Fig. 6 is the schematic perspective view of synchronization lifting mechanism;
Fig. 7 is a partial schematic diagram;
Fig. 8 is a partial schematic diagram;
Fig. 9 is a partial cutaway schematic;
Figure 10 is a partial cutaway schematic.
Marginal data
10 body structures
11 desktops
12 driving member retainers
20 base constructions
21 pedestals
22 base socket sleeves
23 pedestal nuts
24 plate washers
241 plate washer grooves
30 synchronization lifting mechanisms
31 rocking bars
311 rocking bar retainers
32 rocking bar axle sleeves
33 power transmission shafts
The interlock umbrella shape tooth of 331 power transmission shafts
The lifting umbrella shape tooth of 332 power transmission shafts
34 couple axles
The transmission umbrella shape tooth of 341 couple axles
The passive umbrella shape tooth of 342 couple axles
343 couple axle sleeves
35 driven axles
The interlock umbrella shape tooth of 351 driven axles
The lifting umbrella shape tooth of 352 driven axles
36 first lifting screws
The interlock umbrella shape tooth of 361 first lifting screws
37 second lifting screws
The interlock umbrella shape tooth of 371 second lifting screws
40 traditional desks
41 desktops
42 foot rests
50 computers
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model is elaborated:
As shown in Figure 2, a kind of desk structure be made of a body structure 10, a base construction 20 and a synchronous elevating mechanism 30, and this body structure 10 can be furnished computer 50 or other article; And this base construction 20 is mainly as the effect of a base, and contacts with ground; Be synchronization lifting mechanism 30 again, this synchronization lifting mechanism 30 is installed on this body structure 10, and makes this body structure 10 be connected with this base construction 20 by this synchronization lifting mechanism 30.
As shown in Figure 3, above-mentioned synchronization lifting mechanism 30 is made up of with one first lifting screw 36 rocking bar 31, a rocking bar axle sleeve 32, a power transmission shaft 33, a couple axle 34, a driven axle 35 (referring to Fig. 5).This rocking bar 31 is subjected to a rocking bar retainer 311 and limits its action and can only rotate, and can't move toward axial direction; And this rocking bar axle sleeve 32 is a kind of structure of hollow tubular, and the part that the inside of this rocking bar axle sleeve 32 can ccontaining this power transmission shaft 33; And this power transmission shaft 33 is provided with the interlock umbrella shape tooth 331 of a power transmission shaft and the lifting umbrella shape tooth 332 of a power transmission shaft, the interlock umbrella shape tooth 331 transmission umbrella shape teeth 341 proper and these couple axle 34 set couple axles of this power transmission shaft mesh, and the lifting umbrella shape tooth 332 interlock umbrella shape teeth 361 proper and these first lifting screw, 36 set first lifting screws of this power transmission shaft mesh.In addition, this base construction 20 is provided with two pedestals 21, and the appropriate position of this pedestal 21 is provided with a base socket sleeve 22, because of this base socket sleeve 22 has an accommodation space, and this space just can ccontaining above-mentioned first lifting screw 36, and this base socket sleeve 22 more is provided with a pedestal nut 23, and this pedestal nut 23 just can screw togather with this first lifting screw 36.
As shown in Figure 4,21 of two pedestals a plate washer 24 can be set, not only can the double strength of connection of 21 of two pedestals of this plate washer 24 more can utilize these plate washer 24 set plate washer grooves 241 to deposit article or other electric wire etc.
As Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, can understand the motion conditions of entire mechanism, when the user rotates counterclockwise this rocking bar 31, this rocking bar 31 and drive this power transmission shaft 33, because of this power transmission shaft 33 is provided with the interlock umbrella shape tooth 331 of a power transmission shaft and the lifting umbrella shape tooth 332 of a power transmission shaft, so rotate (counterclockwise) along with this power transmission shaft 33, aforesaid power transmission shaft 33 is fixedly arranged in the driving member retainer 12, when being fixed in transmission, this power transmission shaft 33 can't be toward the axial direction displacement.The lifting umbrella shape tooth 332 of above-mentioned power transmission shaft, when this tooth when rotating counterclockwise, the interlock umbrella shape tooth 361 of first lifting screw that is meshed is negative side and rotates, just clockwise rotation.And the interlock umbrella shape tooth 361 of knowing first lifting screw as available from the above for this first lifting screw 36 set it, therefore this first lifting screw 36 also rotates thereupon, but in preamble, mention, this first lifting screw 36 is to be screwed together in this base socket sleeve 22 more to be provided with a pedestal nut 23 (as Fig. 7), and this pedestal nut 23 just can screw togather with this first lifting screw 36, so when this first lifting screw 36 clockwise rotated, this first lifting screw 36 promptly descended gradually; Just mention the start of the lifting umbrella shape tooth 332 of power transmission shaft, narrated the start of the interlock umbrella shape tooth 331 of a lower drive shaft so now.
Extremely shown in Figure 10 as Fig. 5, when this power transmission shaft 33 rotates counterclockwise, the interlock umbrella shape tooth 331 of this power transmission shaft is also for rotating counterclockwise, and, drive to the transmission umbrella shape tooth 341 of this couple axle again, the transmission umbrella shape tooth 341 of this couple axle is for clockwise rotating at this moment, and the transmission umbrella shape tooth 341 of this couple axle is affixed with this couple axle 34, so, this couple axle 34 is also for clockwise rotating, and this couple axle 34 is provided with a couple axle sleeve 343 with it coating, and be the passive umbrella shape tooth 342 of couple axle at the other end of this couple axle 34, and the passive umbrella shape tooth 342 of this couple axle also drives the interlock umbrella shape tooth 351 of driven axle, the interlock umbrella shape tooth 351 of this driven axle is for rotating counterclockwise at this moment, and another lifting umbrella shape tooth 352 that is fixed in the driven axle on this driven axle 35 is also for rotating counterclockwise, and drive the interlock umbrella shape tooth 371 of this second lifting screw, and this moment, the interlock umbrella shape tooth of this second lifting screw clockwise rotates for 371 one-tenth, also drive second lifting screw 37, whereby, this second lifting screw 37 is also fallen thereupon.
Claims (6)
1, a kind of desk structure, it comprises a body structure, mainly comprises a desktop, it is characterized in that: it also comprises the base construction with a pedestal and a base socket sleeve; And one be installed in the synchronization lifting mechanism of the desktop appropriate location of this body structure, and have a screw rod to be arranged in the base socket sleeve of this base construction, and extended a rocking bar, when this rocking bar is rotated, and then drives this synchronization lifting mechanism.
2, according to claims 1 described desk structure, it is characterized in that: described step elevating mechanism mainly comprises a rocking bar, a rocking bar axle sleeve, a power transmission shaft, a couple axle, a driven axle and a lifting screw.
3, according to claims 2 described desk structures, it is characterized in that: described rocking bar comprises a rocking bar retainer.
4, according to claims 2 described desk structures, it is characterized in that: described power transmission shaft mainly is provided with the interlock umbrella shape tooth of a power transmission shaft and the lifting umbrella shape tooth of a power transmission shaft.
5, according to claims 2 described desk structures, it is characterized in that: described couple axle mainly is provided with the transmission umbrella shape tooth of a couple axle, the passive umbrella shape tooth and a sheathed couple axle sleeve of a couple axle.
6, according to claims 2 described desk structures, it is characterized in that: described driven axle mainly is provided with the interlock umbrella shape tooth of a driven axle and the lifting umbrella shape tooth of driven axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000118 CN2735837Y (en) | 2004-01-02 | 2004-01-02 | Office desk structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420000118 CN2735837Y (en) | 2004-01-02 | 2004-01-02 | Office desk structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2735837Y true CN2735837Y (en) | 2005-10-26 |
Family
ID=35306574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420000118 Expired - Fee Related CN2735837Y (en) | 2004-01-02 | 2004-01-02 | Office desk structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2735837Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385603A (en) * | 2013-08-21 | 2013-11-13 | 苏州安帝尔金属制品有限公司 | Liftable office table convenient for wiring management |
| CN109512135A (en) * | 2017-09-20 | 2019-03-26 | 富鼎电子科技(嘉善)有限公司 | Same table |
-
2004
- 2004-01-02 CN CN 200420000118 patent/CN2735837Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103385603A (en) * | 2013-08-21 | 2013-11-13 | 苏州安帝尔金属制品有限公司 | Liftable office table convenient for wiring management |
| CN109512135A (en) * | 2017-09-20 | 2019-03-26 | 富鼎电子科技(嘉善)有限公司 | Same table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051026 Termination date: 20110102 |