CN209563722U - A kind of desk of top-adjustable gradient - Google Patents
A kind of desk of top-adjustable gradient Download PDFInfo
- Publication number
- CN209563722U CN209563722U CN201821797810.4U CN201821797810U CN209563722U CN 209563722 U CN209563722 U CN 209563722U CN 201821797810 U CN201821797810 U CN 201821797810U CN 209563722 U CN209563722 U CN 209563722U
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- CN
- China
- Prior art keywords
- sleeve
- installation cavity
- side wall
- motion bar
- desk
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Abstract
The utility model relates to technical field of furniture, disclose a kind of desk of top-adjustable gradient, including desk ontology, and desk ontology is equipped with installation cavity, and the opening of installation cavity is equipped with the desktop being articulated on installation cavity side wall；First sleeve and second sleeve on the side wall of installation cavity, first sleeve is interior to be equipped with screw thread, and one end of first sleeve is equipped with connecting rod and connecting rod stretches out the side wall of installation cavity；The side wall of second sleeve is equipped with sliding slot；Motion bar is equipped between first sleeve and second sleeve, one end of motion bar is equipped with the convex column being located in sliding slot, the other end of motion bar is equipped with fixed block, and fixed block is equipped with tabs, is additionally provided with the screw rod matched with screw thread on fixed block and screw rod is located in first sleeve；Tabs are connected with a support rod, and one end of support rod is equipped with U-shaped card slot, and the other end of support rod is articulated on desktop.By setting motion bar, first sleeve, second sleeve and support rod, have the advantages that the desktop of desk adjustable-pitch.
Description
Technical field
The utility model relates to technical field of furniture more particularly to a kind of desks of top-adjustable gradient.
Background technique
Desk is a kind of common furniture, above there is plane, under have pillar.Can be put on desk thing or work,
Study.There are smooth plates, the furniture being fixed up by leg and other supporters.In daily work, body forward is needed to incline
Tiltedly, low under head, it bows bend over one's desk working for a long time in this way, cervical vertebra is made to be in curved state for a long time, it is previous for a long time easy
It the illnesss such as has a back ache in cervical spondylosis, shoulder acid occurs.Tilt angle can be adjusted therefore, it is necessary to the desktop of desk to make people without low
Work can also be facilitated while head.Currently, the desktop of common desk be it is fixed, be unable to adjust and incline there is the desktop of desk
The defect of rake angle.
Utility model content
For the defect that can not adjust inclination angle of desktop existing for desk in the prior art, the utility model provides one
The desk of kind adjusting inclination angle of desktop.
In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:
A kind of desk of adjustable tilt angle, including desk ontology, desk ontology are equipped with installation cavity, and installation cavity is opened
The desktop being articulated on installation cavity side wall is equipped at mouthful；Rotatable the is equipped with perpendicular to installation cavity side wall on the side wall of installation cavity
One sleeve, first sleeve is interior to be equipped with screw thread, and one end of first sleeve is equipped with connecting rod and connecting rod stretches out the side wall of installation cavity；Peace
Second sleeve corresponding with first sleeve is additionally provided on the side wall behaveing affectedly, along the length of second sleeve on the side wall of second sleeve
It spends direction and is equipped with sliding slot；Be equipped with motion bar between first sleeve and second sleeve, one end of motion bar protrude into second sleeve and
Motion bar is equipped with the convex column being located in sliding slot, and the other end of motion bar is equipped with fixed block, and the upper side of fixed block is equipped with
The side of tabs, fixed block is equipped with the screw rod matched with screw thread and screw rod is located in first sleeve；Tabs and a support
Bar is connected, and one end of support rod is equipped with the U-shaped card slot being rotatablely connected with tabs, and the other end of support rod is articulated on desktop.
The utility model is articulated on the side wall of installation cavity by the way that desktop is arranged, and enables desktop along the side wall of installation cavity
Rotation changes the tilt angle of desktop；By setting motion bar and support rod, moves left and right motion bar and drive support rod or more
It is mobile that desktop is pushed to rotate along installation cavity side wall；By the way that fixed block is arranged on motion bar, screw rod is set on fixed block, first
Screw thread is set in sleeve, screw rod moves left and right in first sleeve when rotating first sleeve drives motion bar to move left and right, into
And realize moving left and right for motion bar；By the way that convex column is arranged on motion bar, sliding slot is set in second sleeve, on the one hand makes to live
Lever can move in second sleeve, and motion bar is on the other hand made not rotate, and realize that first sleeve rotates drive activity
Bar moves left and right；By the way that U-shaped card slot is arranged on support rod, tabs are set on fixed block, make support rod and fixed block even
Support rod can rotate while connecing；By the way that connecting rod is arranged, connecting rod stretches out installation cavity side wall, and rotation connection bar drives first
Sleeve rotation, it is convenient that the desktop inclination of desk is adjusted；The utility model makes table due to technical solution more than use
The desktop of son has the advantages that adjustable tilt degree and desk is facilitated to use.
Preferably, first sleeve and the inner ring of a bearing are fixedly linked, bearing is set in a bearing mounting base, bearing peace
The side wall of dress seat and installation cavity is fixedly linked.By the way that bearing mounting base is arranged, bearing, bearing and first are equipped in bearing mounting base
On the one hand sleeve connection facilitates the rotation of first sleeve, is on the other hand capable of fixing first sleeve, will not shift
It falls.
Preferably, the bottom wall of installation cavity is equipped with the supporting block for being used to support second sleeve.By the way that support frame is arranged, make
The placement of second sleeve is more stable and firm.
Preferably, being equipped with buffer spring in second sleeve, one end of buffer spring and motion bar are protruded into second sleeve
One end be connected, the other end of buffer spring is connected with the side wall of installation cavity.By the way that buffer spring is arranged, on the one hand to motion bar
Movement have the function of buffer so that move it is more stable, on the other hand to the moving distance of motion bar have limit make
With preventing screw rod to be detached from first sleeve.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the desk of top-adjustable gradient of embodiment 1.
Fig. 2 is the structural schematic diagram of the motion bar of embodiment 1.
Fig. 3 is the structural schematic diagram of the first sleeve of embodiment 1.
Fig. 4 is the structural schematic diagram of the second sleeve of embodiment 1.
Fig. 5 is the structural schematic diagram of the support rod of embodiment 1.
The toponym that each number designation is referred in attached drawing is as follows: 100-desk ontologies, 111-installation cavitys, 121-
Desktop, 131-motion bars, 132-fixed blocks, 141-screw rods, 151-first sleeves, 152-connecting rods, the 161-the second set
Cylinder, 162-buffer springs, 171-support rods, 181-supporting blocks, 191 --- bearing mounting base, 211-convex columns, 221-
Tabs, 311-screw threads, 411-sliding slots, 511-U type card slots
Specific embodiment
For the content for further appreciating that the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
It should be understood that embodiment be only to the utility model explain and and it is non-limiting.
Embodiment 1
As shown in Fig. 1~5, a kind of desk of top-adjustable gradient, including desk ontology are present embodiments provided
100, desk ontology 100 is equipped with installation cavity 111, and the opening of installation cavity 111 is equipped with the table being articulated on 111 side wall of installation cavity
Plate 121；Rotatable first sleeve 151, first sleeve 151 are equipped with perpendicular to 111 side wall of installation cavity on the side wall of installation cavity 111
Interior to be equipped with screw thread 311, one end of first sleeve 151 is equipped with connecting rod 152 and connecting rod 152 stretches out the side wall of installation cavity 111；Peace
Behave affectedly on 111 side wall and be additionally provided with second sleeve 161 corresponding with first sleeve 151, on the side wall of second sleeve 161 along
The length direction of second sleeve 161 is equipped with sliding slot 411；Motion bar 131 is equipped between first sleeve 151 and second sleeve 161,
One end of motion bar 131 is protruded into second sleeve 161 and motion bar 131 is equipped with the convex column 211 being located in sliding slot 411, living
The other end of lever 131 is equipped with fixed block 132, and the upper side of fixed block 132 is equipped with tabs 221, the side of fixed block 132
It is located in first sleeve 151 equipped with the screw rod 141 and screw rod 141 matched with screw thread 311；Tabs 221 and a support rod 171
It is connected, one end of support rod 171 is equipped with the U-shaped card slot 511 being rotatablely connected with tabs 221, and the other end of support rod 171 is hinged
In on desktop 121.
The present embodiment is articulated on the side wall of installation cavity 111 by the way that desktop 121 is arranged, and enables desktop 121 along installation
The side wall rotation of chamber 111 changes the tilt angle of desktop 121；By setting motion bar 131 and support rod 171, make motion bar 131
It moves left and right and support rod 171 is driven to move up and down promotion desktop 121 along the rotation of 111 side wall of installation cavity；By in motion bar 131
Screw rod 141 is arranged on fixed block 132, screw thread 311 is arranged in first sleeve 151, makes first sleeve 151 for upper setting fixed block 132
Screw rod 141 moves left and right in first sleeve 151 when rotation drives motion bar 131 to move left and right, and then realizes motion bar 131
It moves left and right；By the way that convex column 211 is arranged on motion bar, sliding slot 411 is set in second sleeve 161, on the one hand makes motion bar
131 can move in second sleeve 161, and motion bar 131 is on the other hand made not rotate, and realize that first sleeve 151 rotates
Motion bar 131 is driven to move left and right；By the way that U type card slot 511 is arranged on support rod 171, tabs are set on fixed block 132
221, enabling support rod 171 with fixed block 132, the support rod 171 while connecting rotates；By the way that connecting rod 152 is arranged, even
Extension bar 152 stretches out 111 side wall of installation cavity, and rotation connection bar 152 drives first sleeve 151 to rotate, convenient to incline to the desktop of desk
Gradient is adjusted；The utility model due to technical solution more than use, make the desktop of desk have adjustable tilt degree and
The advantages of facilitating desk to use.
In the present embodiment, as shown in Figure 1, first sleeve 151 and the inner ring of a bearing are fixedly linked, bearing is set to a bearing
In mounting base 191, bearing mounting base 191 and the side wall of installation cavity 111 are fixedly linked.By the way that bearing mounting base 191, bearing is arranged
Bearing is equipped in mounting base 191, bearing is connect with first sleeve 151, on the one hand facilitates the rotation of first sleeve 151, another party
Face is capable of fixing first sleeve 151, will not shift and fall.
In the present embodiment, the bottom wall of installation cavity 111 as shown in Figure 1 is equipped with the supporting block for being used to support second sleeve 161
181.By the way that support frame 181 is arranged, keep the placement of second sleeve 161 more stable and firm.
In the present embodiment, as shown in Figure 1, being equipped with buffer spring 162, one end of buffer spring 162 in second sleeve 161
The one end protruded into second sleeve 161 with motion bar 131 is connected, the side wall phase of the other end and installation cavity 111 of buffer spring 162
Even.By the way that buffer spring 162 is arranged, on the one hand have the function of buffering and then moving it more to the movement of motion bar 131
Stablize, on the other hand there is position-limiting action to the moving distance of motion bar 131, prevents screw rod 141 and first sleeve 151 from occurring de-
From.
The concrete operating principle of the present embodiment, when in use, when rotating forward the connecting rod 152 outside installation cavity 111, even
The rotation of extension bar 152 drives first sleeve 151 to rotate, because the sliding slot 411 in second sleeve 161 is to the convex column on motion bar 131
211 have the function of stopping to rotate motion bar 131 can not, at this point, the rotation of first sleeve 151 drives motion bar 131 to second
It is mobile in sleeve 161 so that support rod 171 is pushed up desktop 121 in turn, increase the gradient of desktop 121；When rotating backward
When connecting rod 152, the rotation of first sleeve 151 drive motion bar 131 mobile into first sleeve 151 so that make support rod 171 to
Lower pulling desktop 121 reduces the gradient of desktop 121.Therefore realize that the desktop inclination of desk is adjustable.
In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute
The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.
Claims (4)
1. a kind of desk of top-adjustable gradient, including desk ontology (100), it is characterised in that: on desk ontology (100)
Equipped with installation cavity (111), the opening of installation cavity (111) is equipped with the desktop (121) being articulated on installation cavity (111) side wall；Peace
It behave affectedly on the side wall of (111) and is equipped with rotatable first sleeve (151) perpendicular to installation cavity (111) side wall, first sleeve (151)
Interior to be equipped with screw thread (311), one end of first sleeve (151) is equipped with connecting rod (152) and connecting rod (152) stretches out installation cavity
(111) side wall；Second sleeve (161) corresponding with first sleeve (151) is additionally provided on the side wall of installation cavity (111), the
Sliding slot (411) are equipped with along the length direction of second sleeve (161) on the side wall of two sleeves (161)；First sleeve (151) and the
Motion bar (131) are equipped between two sleeves (161), one end of motion bar (131) is protruded into second sleeve (161) and motion bar
(131) it is equipped with the convex column (211) being located in sliding slot (411), the other end of motion bar (131) is equipped with fixed block (132),
The upper side of fixed block (132) is equipped with tabs (221), and the side of fixed block (132) is equipped with the spiral shell matched with screw thread (311)
Bar (141) and screw rod (141) are located in first sleeve (151)；Tabs (221) are connected with a support rod (171), support rod
(171) one end is equipped with the U-shaped card slot (511) being rotatablely connected with tabs (221), and the other end of support rod (171) is articulated with
On desktop (121).
2. a kind of desk of top-adjustable gradient according to claim 1, it is characterised in that: first sleeve (151)
It is fixedly linked with the inner ring of a bearing, bearing is set in a bearing mounting base (191), bearing mounting base (191) and installation cavity
(111) side wall is fixedly linked.
3. a kind of desk of top-adjustable gradient according to claim 1, it is characterised in that: installation cavity (111)
Bottom wall is equipped with the supporting block (181) for being used to support second sleeve (161).
4. a kind of desk of top-adjustable gradient according to claim 1, it is characterised in that: second sleeve (161)
Interior to be equipped with buffer spring (162), one end in second sleeve (161) is protruded into one end and motion bar (131) of buffer spring (162)
It is connected, the other end of buffer spring (162) is connected with the side wall of installation cavity (111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797810.4U CN209563722U (en) | 2018-11-02 | 2018-11-02 | A kind of desk of top-adjustable gradient |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821797810.4U CN209563722U (en) | 2018-11-02 | 2018-11-02 | A kind of desk of top-adjustable gradient |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209563722U true CN209563722U (en) | 2019-11-01 |
Family
ID=68320312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821797810.4U Expired - Fee Related CN209563722U (en) | 2018-11-02 | 2018-11-02 | A kind of desk of top-adjustable gradient |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209563722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096548A (en) * | 2020-02-14 | 2020-05-05 | 广州市普菲科办公家具有限公司 | Multifunctional office table |
-
2018
- 2018-11-02 CN CN201821797810.4U patent/CN209563722U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096548A (en) * | 2020-02-14 | 2020-05-05 | 广州市普菲科办公家具有限公司 | Multifunctional office table |
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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: 20191101 Termination date: 20201102 |