CN209003049U - A kind of broad-adjustable desk - Google Patents
A kind of broad-adjustable desk Download PDFInfo
- Publication number
- CN209003049U CN209003049U CN201721740627.6U CN201721740627U CN209003049U CN 209003049 U CN209003049 U CN 209003049U CN 201721740627 U CN201721740627 U CN 201721740627U CN 209003049 U CN209003049 U CN 209003049U
- Authority
- CN
- China
- Prior art keywords
- wire drawing
- stop column
- connecting rod
- plate
- support plate
- 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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- Handcart (AREA)
Abstract
The utility model discloses a kind of broad-adjustable desks, including desktop, wire drawing sequentially passes through corresponding spring and guide cylinder, it is connected between two slide cartridges by connecting rod, and connecting rod is located at the upside of wire drawing, the stop column passes through guide cylinder and supports on the supporting plate, and two card slots corresponding with stop column up and down are offered in support plate.When stretching, extension, casing is mentioned upwards, casing drives wire drawing, wire drawing pulls stop column, to skid off card slot, continue to exert oneself, wire drawing drives slide cartridge upward sliding, it can also be exerted oneself with another Hand supplementary to connecting rod, strut slowly rotates during rising, to which lengthened plate is unfolded, similar to strutting for umbrella, when sliding into certain position, stop column sticks into the card slot of upside, slide cartridge is fixed, lengthened plate is horizontal, with desktop in a face, complete expansion, it opens so just very convenient, above mention, after area increased, convenient for preferably handling official business, hold more articles, withdraw pipe of helping pull a cart at present, it is simple and convenient.
Description
Technical field
The utility model relates to arrive the width adjusting field of desk, and in particular to arrive a kind of broad-adjustable desk.
Background technique
We are very familiar with desk, are seen everywhere in office, conveniently do it is common, sometimes, Documents Comparison
More, desk just seems small, not enough, and the size of many desks is fixed in the market, and width is fixed, and is not adjustable.
Utility model content
The technical problem to be solved by the utility model is to desk width in the market to fix, it has not been convenient to adjust.
To achieve the goals above, technical solution provided by the utility model is: a kind of broad-adjustable desk, including
Desktop, the lower end of the desktop is equipped with the two downward support plates in left and right, and the lower end of support plate is equipped with bottom plate, the desktop
Left and right ends are hingedly connected with lengthened plate by hinge, and slide cartridge is socketed in support plate, under the slide cartridge and lengthened plate
It is connected between end by strut, and strut and slide cartridge are articulated and connected, the strut and lengthened plate are articulated and connected, and two slide cartridges are opposite
One end on the downside of be equipped with guide cylinder, and stop column is plugged in guide cylinder, the inner cavity bottom end of the stop column and guide cylinder it
Between connected by spring, the opposite one end of two stop columns is by horizontal wire drawing connection, and wire drawing sequentially passes through corresponding bullet
Spring and guide cylinder are connected by connecting rod between two slide cartridges, and connecting rod is located at the upside of wire drawing, and the stop column is across guide cylinder
Two card slots corresponding with stop column up and down are offered on the supporting plate, and in support plate.
Preferably, the lower end of the support plate is socketed with expansion link, and the outer end of expansion link is equipped with tightening knob, described to add
The lower end of long cylinder is fixed on bottom plate.
Preferably, casing is socketed in the wire drawing.
Preferably, the connecting rod is in horizontal plate, and the upper end of connecting rod is equipped with elastic insert.
Preferably, the upper end of the support plate is equipped with convex block, and is bolted between convex block and desktop.
The utility model design when stretching, extension, mentions casing upwards, and casing drives wire drawing, and wire drawing pulls stop column, to skid off
Card slot continues to exert oneself, and wire drawing drives slide cartridge upward sliding, can also be exerted oneself with another Hand supplementary to connecting rod, what strut rose
It slowly rotates in the process, so that lengthened plate is unfolded, similar to strutting for umbrella, when sliding into certain position, stop column is sticked into
The card slot of upside, slide cartridge are fixed, and lengthened plate is horizontal, with desktop in a face, complete expansion, and opening is just very convenient in this way, on
It mentions, after area increased, convenient for preferably office, holds more articles, withdraw pipe of helping pull a cart at present, simple side
Just.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model.
In figure: 1 desktop, 2 support plates, 3 bottom plates, 4 lengthened plates, 5 slide cartridges, 6 struts, 7 guide cylinders, 8 stop columns, 9 springs, 10
Wire drawing, 11 connecting rods, 12 card slots, 13 expansion links, 14 casings.
Specific embodiment
As shown in Fig. 1 to 2, a kind of broad-adjustable desk, including desktop 1, the lower end of desktop 1 be equipped with left and right two to
Under support plate 2, the upper end of support plate 2 is equipped with convex block, and is bolted between convex block and desktop 1, is easily installed, and prop up
The lower end of fagging 2 is equipped with bottom plate 3, and the lower end of support plate 2 is socketed with expansion link 13, and the outer end of expansion link 13 is equipped with fastening rotation
Button, the lower end of expansion link 13 are fixed on bottom plate 3, adjust the height of desktop 1, and the left and right ends of desktop 1 are hinged by hinge
It is connected with lengthened plate 4, and is socketed with slide cartridge 5 in support plate 2, is connected between slide cartridge 5 and the lower end of lengthened plate 4 by strut 6, and
Strut 6 and slide cartridge 5 are articulated and connected, and strut 6 and lengthened plate 4 are articulated and connected, and strut 6 is tilted upward close to one end of lengthened plate 4 here
It rises, two slide cartridges 5 are equipped with guide cylinder 7 on the downside of opposite one end, and stop column 8 is plugged in guide cylinder 7.
It is connected between stop column 8 and the inner cavity bottom end of guide cylinder 7 by spring 9, two opposite one end of stop column 8 pass through
Horizontal wire drawing 10 connects, and wire drawing 10 sequentially passes through corresponding spring 9 and guide cylinder 7, is socketed with casing 14 in wire drawing 10, just
It is connected between the pulling of wire drawing 10, two slide cartridges 5 by connecting rod 11, and connecting rod 11 is located at the upside of wire drawing 10, connecting rod 11 is in
Horizontal plate, and the upper end of connecting rod 11 is equipped with elastic insert, steps on convenient for foot, stop column 8 passes through guide cylinder 7 and is against support plate 2
On, and two card slots 12 corresponding with stop column 8 up and down are offered in support plate 2.
The utility model design when stretching, extension, mentions casing 14 upwards, and casing 14 drives wire drawing 10, and wire drawing 10 pulls stop column
8, to skid off card slot 12, continue to exert oneself, wire drawing 10 drives 5 upward sliding of slide cartridge, can also be with another Hand supplementary to connecting rod
11 exert oneself, and strut 6 slowly rotates during rising, so that lengthened plate 4 is unfolded, similar to strutting for umbrella, slide into one
When positioning is set, stop column 8 sticks into the card slot 12 of upside, and slide cartridge 5 is fixed, and lengthened plate 4 is horizontal, with desktop in a face, completes
Expansion, in this way opening are just very convenient, above mention, and after area increased, convenient for preferably office, hold more articles, receipts
Pipe 14 of helping pull a cart at present is returned, it is simple and convenient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (5)
1. a kind of broad-adjustable desk, including desktop (1), it is characterised in that: the lower end of the desktop (1) is equipped with left and right two
A downward support plate (2), and the lower end of support plate (2) is equipped with bottom plate (3), the left and right ends of the desktop (1) pass through hinge
It is hingedly connected with lengthened plate (4), and is socketed with slide cartridge (5) in support plate (2), the lower end of the slide cartridge (5) and lengthened plate (4)
Between connected by strut (6), and strut (6) and slide cartridge (5) are articulated and connected, and the strut (6) hingedly connects with lengthened plate (4)
It connects, two slide cartridges (5) are equipped with guide cylinder (7) on the downside of opposite one end, and are plugged with stop column (8) in guide cylinder (7), described
It is connect between stop column (8) and the inner cavity bottom end of guide cylinder (7) by spring (9), two opposite one end of stop column (8) pass through
Horizontal wire drawing (10) connection, and wire drawing (10) sequentially passes through corresponding spring (9) and guide cylinder (7), between two slide cartridges (5)
It is connected by connecting rod (11), and connecting rod (11) is located at the upside of wire drawing (10), the stop column (8) passes through guide cylinder (7) and is against
Two card slots (12) corresponding with stop column (8) up and down are offered in support plate (2), and in support plate (2).
2. broad-adjustable desk according to claim 1, it is characterised in that: the lower end of the support plate (2) is socketed with
Expansion link (13), and the outer end of expansion link (13) is equipped with tightening knob, the lower end of the expansion link (13) is fixed on bottom plate (3)
On.
3. broad-adjustable desk according to claim 1, it is characterised in that: be socketed with casing on the wire drawing (10)
(14)。
4. broad-adjustable desk according to claim 1, it is characterised in that: the connecting rod (11) is in horizontal plate,
And the upper end of connecting rod (11) is equipped with elastic insert.
5. broad-adjustable desk according to claim 1, it is characterised in that: the upper end of the support plate (2) is equipped with convex
Block, and be bolted between convex block and desktop (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740627.6U CN209003049U (en) | 2017-12-14 | 2017-12-14 | A kind of broad-adjustable desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721740627.6U CN209003049U (en) | 2017-12-14 | 2017-12-14 | A kind of broad-adjustable desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209003049U true CN209003049U (en) | 2019-06-21 |
Family
ID=66827154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721740627.6U Expired - Fee Related CN209003049U (en) | 2017-12-14 | 2017-12-14 | A kind of broad-adjustable desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209003049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523452A (en) * | 2022-01-11 | 2022-05-24 | 中建中新建设工程有限公司 | Multifunctional electromechanical equipment mounting rack |
-
2017
- 2017-12-14 CN CN201721740627.6U patent/CN209003049U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114523452A (en) * | 2022-01-11 | 2022-05-24 | 中建中新建设工程有限公司 | Multifunctional electromechanical equipment mounting rack |
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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: 20190621 Termination date: 20201214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |