CN207532095U - A kind of desk - Google Patents
A kind of desk Download PDFInfo
- Publication number
- CN207532095U CN207532095U CN201720664208.2U CN201720664208U CN207532095U CN 207532095 U CN207532095 U CN 207532095U CN 201720664208 U CN201720664208 U CN 201720664208U CN 207532095 U CN207532095 U CN 207532095U
- Authority
- CN
- China
- Prior art keywords
- steel pipe
- rectangular frame
- table leg
- group
- sliding slot
- 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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- Furniture Connections (AREA)
Abstract
The utility model discloses a kind of desks, including desktop, four table legs and rectangular frame, rectangular frame is fixedly connected with the bottom surface of desktop, two table legs positioned at the same side are fixedly connected as one group by supporting rod, every group of table leg is hinged with rectangular frame, every group of table leg is provided with sliding slot along its short transverse, sliding block is provided in sliding slot, connecting rod is hinged on sliding block, the other end of connecting rod is hinged with rectangular frame, and the hinge joint and table leg of the corresponding connecting rod of every group of table leg and rectangular frame are located at the hinge joint of rectangular frame respectively on adjacent two sides of rectangular frame；By the way that by table leg and rectangular frame, then every group of table leg can rotate, and by setting sliding slot, sliding block and connecting rod, table leg can rotate outward, and when two groups of table legs are turned out 90 degree, then table leg is parallel with desktop, and desk is deformed into tablet, and use is used for other purposes, practicability is improved.
Description
Technical field
The utility model is related to a kind of desks.
Background technology
Indispensable equipment during desk is daily life or works, current desk, table leg can not be turned up, can not be rolled over
Folded, flexibility is poor, limited by practical.
Invention content
The purpose of this utility model is to provide a kind of desks, and solving table leg in the prior art can not be turned up, is not foldable,
The technical issues of flexibility is poor, limited by practical.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：
A kind of desk including desktop and four table legs, further includes rectangular frame, and the bottom surface fixation of rectangular frame and desktop connects
It connects, four table legs are divided into two groups, and two table legs positioned at the same side are fixedly connected as one group by supporting rod, and every group of table leg is equal
It is hinged with rectangular frame, every group of table leg is provided with sliding slot along its short transverse, and sliding block is provided in sliding slot, and sliding block can be along sliding slot
It slides, is hinged with connecting rod on sliding block, the other end and the rectangular frame of connecting rod are hinged, the corresponding connecting rod of every group of table leg and rectangular frame
Hinge joint and the hinge joint of table leg and rectangular frame be located at respectively on adjacent two sides of rectangular frame；By by table leg and square
Shape frame, then every group of table leg can rotate, by setting sliding slot, sliding block and connecting rod, table leg can rotate outward, when two groups of table legs
90 degree are turned out, then table leg is parallel with desktop, and desk is deformed into tablet, and use is used for other purposes, improves practicability.
Every table leg includes the different square steel tube of two cross-sectional areas, is denoted as large steel pipe and small steel pipe respectively, wherein
Large steel pipe is sheathed on outside small steel pipe, and small steel pipe can be moved with large steel pipe along its length, and is offered on large steel pipe
One threaded hole is inserted with the first locating piece pin in the first threaded hole, and the first locating piece pin is threadedly coupled with large steel pipe, on small steel pipe
Multiple location holes are offered along its length, and one end of the first locating piece pin, which can match, to be inserted in a location hole.
When the height for needing to increase table leg makes, it is only necessary to unclamp the first locating piece pin, small steel pipe is pulled out, then rotate the first locating piece
Pin makes one end be inserted on small steel pipe in corresponding location hole, large steel pipe set, small steel pipe is relatively fixed；When need reduce table
Leg highly makes, and unclamps the first locating piece pin, small steel pipe is retracted in large steel pipe, the first locating piece pin is then rotated, makes one
End is inserted on small steel pipe in corresponding location hole, and large steel pipe set, small steel pipe are relatively fixed, and prevents the two from relative displacement occurs,
Practicability is high, can Fast transforms as needed, it is easy to operate.
It is further improved, the lower end of the small steel pipe is provided with rubber pad, plays the role of buffering and protection, prevents table leg
Lower end scratch ground or rotation when scratch people.
It being further improved, every group of table leg is hinged by hinge and rectangular frame, and hinged face is big, and connection is firm, and into
This is low.
It is further improved, the sliding slot is provided at both ends with limited block, and anti-limited slip block is detached from sliding slot.
It is further improved, spaced set has multiple positioning counterbores along its length for the bottom surface of the sliding slot, on sliding block
Second threaded hole is set, the second locating piece is inserted in the second threaded hole, sliding block is threadedly coupled with the second threaded hole, the second positioning
One end of part pin can pass through the conjunction of the second corresponding threaded holes to be inserted in a positioning counterbore.When table leg is turned out set angle
After degree, by rotating the second locating piece, one end is made to insert in a corresponding positioning counterbore, plays positioning action, anti-on-slip
Block is surprisingly slided along sliding slot, and control accuracy is high, easy to operate.
Compared with prior art, the beneficial effects of the utility model are：
1st, by the way that by table leg and rectangular frame, then every group of table leg can rotate, by setting sliding slot, sliding block and connecting rod, table
Leg can rotate outward, and when two groups of table legs are turned out 90 degree, then table leg is parallel with desktop, and desk is deformed into tablet, is used as
He uses, and improves practicability.
2nd, when the height for needing to increase table leg makes, it is only necessary to unclamp the first locating piece pin, small steel pipe is pulled out, is then rotated
First locating piece pin makes one end be inserted on small steel pipe in corresponding location hole, large steel pipe set, small steel pipe is relatively fixed；When
Needing, which reduces table leg, highly makes, and unclamps the first locating piece pin, small steel pipe is retracted in large steel pipe, then rotates the first locating piece
Pin makes one end be inserted on small steel pipe in corresponding location hole, large steel pipe set, small steel pipe is relatively fixed, prevent the two
Relative displacement, practicability are high, can Fast transforms as needed, it is easy to operate.
Description of the drawings
Fig. 1 is the structure diagram of the utility model desk.
Fig. 2 is the left view of Fig. 1.
Specific embodiment
To make the purpose of this utility model and technical solution clearer, below in conjunction with the utility model embodiment to this
The technical solution of utility model is clearly and completely described.
As shown in Figure 1, 2, a kind of desk including desktop 1 and four table legs, further includes rectangular frame 2, rectangular frame 2 with
The bottom surface of desktop 1 is fixedly connected, and four table legs are divided into two groups, and two table legs positioned at the same side are fixed by supporting rod 12 to be connected
One group is connected in, every group of table leg is hinged with rectangular frame 2, and every group of table leg is provided with sliding slot 6 along its short transverse, is set in sliding slot 6
Sliding block 8 is equipped with, sliding block 8 can be slided along sliding slot 6, and connecting rod 3 is hinged on sliding block 8, and the other end and the rectangular frame 2 of connecting rod 3 are cut with scissors
It connects, the corresponding connecting rod 3 of every group of table leg and the hinge joint and the hinge joint of table leg and rectangular frame of rectangular frame 2 are located at rectangle respectively
On two adjacent sides of frame 2；By the way that by table leg and rectangular frame, then every group of table leg can rotate, by setting sliding slot, sliding block
And connecting rod, table leg can rotate outward, when two groups of table legs are turned out 90 degree, then table leg is parallel with desktop, and desk is deformed into
Tablet, use is used for other purposes, improves practicability.
Every table leg includes the different square steel tube of two cross-sectional areas, is denoted as large steel pipe 4 and small steel pipe 5 respectively,
Middle large steel pipe 4 is sheathed on outside small steel pipe 5, and small steel pipe can be moved with large steel pipe along its length, is opened up on large steel pipe 4
There is the first threaded hole, the first locating piece pin 10 is inserted in the first threaded hole, the first locating piece pin 10 connects with 4 screw thread of large steel pipe
It connects, offers multiple location holes on small steel pipe 5 along its length, one end of the first locating piece pin, which can match, is inserted in one
In a location hole.When the height for needing to increase table leg makes, it is only necessary to unclamp the first locating piece pin, small steel pipe be pulled out, Ran Houxuan
Turn the first locating piece pin, one end is made to be inserted on small steel pipe in corresponding location hole, large steel pipe set, small steel pipe are relatively fixed；
When reduction table leg is needed highly to make, the first locating piece pin is unclamped, small steel pipe is retracted in large steel pipe, then rotates the first positioning
Part pin makes one end be inserted on small steel pipe in corresponding location hole, large steel pipe set, small steel pipe is relatively fixed, prevents the two from sending out
Raw relative displacement, practicability is high, can Fast transforms as needed, it is easy to operate.
The upper end of the large steel pipe 4 is hinged with rectangular frame 2, and sliding slot 6 is opened on the outer wall of large steel pipe 4.
In the present embodiment, the lower end of the small steel pipe 5 is provided with rubber pad 11, plays the role of buffering and protection, prevents
People is scratched when only the lower end of table leg scratches ground or rotation.
In the present embodiment, every group of table leg is hinged by hinge and rectangular frame, and hinged face is big, and connection is firm, and
It is at low cost.
In the present embodiment, the sliding slot 6 is provided at both ends with limited block, and anti-limited slip block is detached from sliding slot.
In the present embodiment, spaced set has multiple positioning counterbores 7, sliding block along its length for the bottom surface of the sliding slot
Second threaded hole on 8 is set, the second locating piece 9 is inserted in the second threaded hole, sliding block 8 is threadedly coupled with the second threaded hole, the
One end of two locating piece pins 9 can pass through the conjunction of the second corresponding threaded holes to be inserted in a positioning counterbore 7.When table leg turns outward
After dynamic set angle, by rotating the second locating piece, one end is made to insert in a corresponding positioning counterbore, positioning is played and makees
With anti-limited slip block is surprisingly slided along sliding slot, and control accuracy is high, easy to operate.
Do not done in the utility model illustrate be the prior art or can be realized by the prior art, Er Qieben
The preferable case study on implementation that case is only the utility model is embodied described in utility model, is not used for limiting this practicality
Novel practical range.The equivalent changes and modifications that i.e. all contents according to present utility model application the scope of the claims are made, should all make
Technology scope for the utility model.
Claims (5)
1. a kind of desk, including desktop and four table legs, which is characterized in that further include rectangular frame, rectangular frame and desktop
Bottom surface is fixedly connected, and four table legs are divided into two groups, and two table legs positioned at the same side are fixedly connected as one group by supporting rod,
Every group of table leg is hinged with rectangular frame, and every group of table leg is provided with sliding slot along its short transverse, and sliding block, sliding block are provided in sliding slot
It can be slided along sliding slot, connecting rod is hinged on sliding block, the other end and the rectangular frame of connecting rod are hinged, the corresponding connecting rod of every group of table leg
It is located at respectively on adjacent two sides of rectangular frame with the hinge joint of rectangular frame and table leg and the hinge joint of rectangular frame；
Every table leg includes the different square steel tube of two cross-sectional areas, large steel pipe and small steel pipe is denoted as respectively, wherein big steel
Pipe sleeve is set on outside small steel pipe, and small steel pipe can be moved with large steel pipe along its length, and the first spiral shell is offered on large steel pipe
Pit is inserted with the first locating piece pin in the first threaded hole, and the first locating piece pin is threadedly coupled with large steel pipe, small steel pipe upper edge its
Length direction offers multiple location holes, and one end of the first locating piece pin, which can match, to be inserted in a location hole.
2. desk according to claim 1, which is characterized in that the lower end of the small steel pipe is provided with rubber pad.
3. desk according to claim 1 or 2, which is characterized in that every group of table leg is cut with scissors by hinge and rectangular frame
It connects.
4. desk according to claim 3, which is characterized in that the sliding slot is provided at both ends with limited block.
5. desk according to claim 4, which is characterized in that the bottom surface of sliding slot spaced set along its length
There are multiple positioning counterbores, the second threaded hole is set on sliding block, the second locating piece, sliding block and the second spiral shell are inserted in the second threaded hole
Pit is threadedly coupled, and one end of the second locating piece pin can pass through the conjunction of the second corresponding threaded holes to be inserted in a positioning counterbore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664208.2U CN207532095U (en) | 2017-06-08 | 2017-06-08 | A kind of desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720664208.2U CN207532095U (en) | 2017-06-08 | 2017-06-08 | A kind of desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207532095U true CN207532095U (en) | 2018-06-26 |
Family
ID=62607324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720664208.2U Expired - Fee Related CN207532095U (en) | 2017-06-08 | 2017-06-08 | A kind of desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207532095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008200A (en) * | 2017-06-08 | 2018-12-18 | 江苏云瑞新型材料科技有限公司 | A kind of desk |
-
2017
- 2017-06-08 CN CN201720664208.2U patent/CN207532095U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109008200A (en) * | 2017-06-08 | 2018-12-18 | 江苏云瑞新型材料科技有限公司 | A kind of desk |
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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 |
Granted publication date: 20180626 Termination date: 20190608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |