CN208798873U - A kind of liftable drawer - Google Patents
A kind of liftable drawer Download PDFInfo
- Publication number
- CN208798873U CN208798873U CN201721763683.1U CN201721763683U CN208798873U CN 208798873 U CN208798873 U CN 208798873U CN 201721763683 U CN201721763683 U CN 201721763683U CN 208798873 U CN208798873 U CN 208798873U
- Authority
- CN
- China
- Prior art keywords
- drawer
- hinge bar
- guide rail
- liftable
- bracket
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000003447 ipsilateral effect Effects 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 230000009471 action Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The utility model relates to a kind of liftable drawers, comprising: drawer (1), drawer frame (2) and guide rail (3), the guide rail (3) are mounted on the inner surface of the drawer frame (2)；Characterized by further comprising: bracket (4) can be limited slidably on the guide rail (3)；Bindiny mechanism (5), it is connected between the bracket (4) and the drawer (1), the bracket (4) can be driven to slide along the guide rail (3) with the pull of the drawer (1), for preventing the drawer (1) to be detached from the drawer frame (2) when the drawer (1) changes height；Positioning component is arranged on the drawer frame (2), for positioning in the drawer (1) raised position to the drawer (1).
Description
Technical field
The utility model relates to a kind of drawer structure, a kind of especially liftable drawer.
Background technique
CN200720111304.0 discloses " a kind of disinfection cabinet ", including cabinet body, drawer, cabinet door and controller, described
Drawer and the cabinet door are fixed, and two sides are provided with guide rail in the cabinet body, and the drawer two sides are provided with can be in guide rail
The sliding rail of upper movement is provided with lifting frame on the drawer, is provided with lifting between the drawer and the lifting frame
Device, the lifting device are electrically connected with the controller.When the drawer is open, lifting device is by the effect of controller
Rise, at this time go up and down frame on hoop than drawer in cabinet body when position it is high, facilitate user pick and place article, when drawer close
When, lifting device drops under the action of by controller, goes up and down frame at this time and drops to normal position.
But the drawer of the disinfection cabinet could complete lifting action after must all pulling open, it is inconvenient to use, and need electricity
Machine driving, energy consumption are high.
Summary of the invention
Technical problem to be solved in the utility model be for the prior art status provide one kind do not need consumption electricity
The liftable drawer of energy.
Technical solution adopted by the utility model to solve the above technical problems is as follows: the liftable drawer, comprising: drawer sheet
Body, drawer frame and guide rail, at least two, the guide rail are simultaneously separately mounted on the two sides inner wall of the drawer frame；Its feature exists
In every side in corresponding drawer frame further include:
Bracket can be limited slidably on the ipsilateral guide rail；
Bindiny mechanism is connected between the bracket and the drawer, so that withdrawal tape of the bracket in the drawer
Described in dynamic lower edge when guide rail sliding, the drawer body can be made to rise or fall to prevent the drawer body to be detached from the drawer
Frame；
Positioning component is arranged on the drawer frame or between the drawer frame and the drawer body, for described
The drawer body is positioned when drawer body rises to a high position.
Preferably, the bracket may include the pulley that can slidably limit on the guide rail, and the pulley connection connects
Bar, the bindiny mechanism are connected between the connecting rod and the drawer.It is further excellent that the structure obtains the stress of bracket
Change, operational stability is more preferable.
Guide rail described in being at least equipped with two in parallel up and down is preferably placed on the ipsilateral inner wall of the drawer frame.The structure
Firm, action stability is good.
It is all provided on the every guide rail there are two the pulley, the connecting rod has cross identical with guide rail quantity
Bar, two pulleys are connected to corresponding same root cross bar both ends on connecting rod on same root guide rail, and each cross bar is by a vertical bar
It is connected and becomes an entire connecting rod；
The first end of first hinge bar and the first end of the second hinge bar are hingedly respectively articulated with the both ends of the vertical bar.
Bindiny mechanism in above-mentioned each scheme can there are many, preferably, the bindiny mechanism include the first hinge bar and
Second hinge bar, the first end of first hinge bar and the first end of the second hinge bar are hingedly respectively articulated with the both ends of connecting rod,
The connecting rod connects the guide rail, and the second end of first hinge bar and the second end of the second hinge bar are respectively articulated with pull rod
Two sections, the pull rod connects the drawer body.Drawer lifting is flexible in the program, stable connection between each component.
As an improvement, retractable connection can be hinged between the connecting rod and the second end of first hinge bar
Part so that drawer is more laborsaving when being lifted position, while after drawer is positioned by positioning mechanism, providing certain support
Power.
Connector in above scheme is preferably pneumatic spring.
Preferably, first hinge bar, the second hinge bar can be disposed in parallel relation to one another, to be further ensured that drawer is lifted
With the smoothness and stabilization of lowering action.
It is preferred that the pull rod is in side T-shape, the second end of first hinge bar and the second end point of the second hinge bar
It is not hinged on the upper/lower terminal of the vertical bar part of pull rod.Stable connection between the structure pull bar and drawer, reliable in action.
Further, between the vertical bar part and the connecting rod of first hinge bar, the second hinge bar, the pull rod
The line of four hinge joints may be constructed parallelogram.To further increase drawer body pull and lifting, lowering action
Smoothness and it is firm.
The pull rod connecting bracket, the drawer can slidably limit on the bracket, and the bracket is equipped with
Slide opening, the drawer are equipped with guide rod, and the guide rod can be slidably threaded through in the slide opening.By bracket by two connection machines
Structure connects, and can effectively ensure that the stability of synchronization of drawer two sides lifting, operational stability are more preferable；Drawer is passed through simultaneously
Guide rod sliding limit enables drawer fully open, it is more convenient to pick and place article on bracket.
Positioning component in above-mentioned each scheme can there are many, such as the fit structure of hook and hasp, card slot and fixture block
Fit structure, etc., preferably, the positioning component may include selecting a setting between the drawer and the drawer frame
Electromagnet and magnetic conductive part.Program automaticity is good, and power consumption is considerably less.
Compared with prior art, liftable drawer provided by the utility model is completed using purely mechanic bindiny mechanism
The lifting of drawer does not need to expend electric energy, and energy conservation and consumption reduction effects are good, and safety in utilization is good；And the setting of positioning component, it is convenient
Drawer raised position duration timi requirement, using more convenient.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram under the utility model embodiment opening also non-promotion state of drawer；
Fig. 2 is that the stereoscopic schematic diagram after part drawer frame and drawer is removed in Fig. 1；
Fig. 3 is the stereoscopic schematic diagram of bindiny mechanism in the utility model embodiment, bracket and bracket assembling structure；
Fig. 4 is the stereoscopic schematic diagram under the promotion of the utility model embodiment drawer and positioning states；
Fig. 5 is the stereoscopic schematic diagram of the utility model embodiment drawer closed state.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figures 1 to 5, which includes:
Drawer 1, is used for contain things, and the bottom surface of drawer 1 is equipped with two one slide rails 11；
Drawer frame 2 is the installation foundation of drawer 1；
Guide rail 3, there is four, is set in parallel on the inner surface of 2 two sides of drawer frame above and below, and every side installs two.
Bracket 4 can be limited slidably on guides 3, including can slidably limit the pulley 41 on every guide rail 3, this
Pulley 41 there are two being set on every guide rail 3 in embodiment；Cross bar 43, the both ends point of cross bar 43 are respectively equipped with corresponding to every guide rail
Connecting rod 42 Lian Jie not be formed by a connection of vertical bar 44 with two pulleys 41 on guide rail 3, ipsilateral each cross bar 43.
Bindiny mechanism 5 is connected between the bracket 4 and the drawer 1, can be with described in the drive of the pull of the drawer 1
Bracket 4 is slided along the guide rail 3；Including the first hinge bar 51, the second hinge bar 52, pull rod 53, connector 54 and bracket 55.
Wherein, pull rod 53 is T-shape structure；
The first end of first hinge bar 51 and the second hinge bar 52 is respectively hinged on the both ends of the vertical bar 44,
The other end of first hinge bar 51 and the second hinge bar 52 is hingedly respectively hinged at the both ends of the vertical bar part of pull rod 53
On；
Connector 54 in the present embodiment is pneumatic spring, and both ends are separately connected middle part and the first hinge bar of connecting rod 42
51 the other end.
The vertical portion of connecting rod 42, the first hinge bar 51, the second hinge bar 52 and pull rod 53 after connection forms rough
Parallelogram sturcutre.
Two pull rods 53 are separately fixed on the two sides of bracket 55, and the lower part of bracket 55 is equipped with slide opening 56,11 energy of guide rod
It is slidably threaded through in the slide opening 56.Drawer 1 is set to be slidably connected guide rail 3 by the cooperation of guide rod 11 and slide opening 56.
Positioning component, be arranged between the drawer 1 and the drawer frame 2, for the drawer 1 change height when pair
The drawer 1 is positioned, and the drawer 1 is prevented to be detached from the drawer frame 2；Including electromagnet 61 and magnetic conductive part 62；This implementation
Electromagnet 61 is arranged on drawer frame 2 in example, and magnetic conductive part 62 is iron block, is arranged on the tailgate of drawer 1.It can also be by electromagnet
It is arranged on drawer, magnetic conductive part is arranged on drawer frame.
The working principle of the present embodiment is described as follows:
When pulling the drawer out, bindiny mechanism moves with the movement of drawer, and bracket is driven to slide along guide rail；When bindiny mechanism opens
When beginning exposes to drawer frame, under the action of two hinge bars, drawer falls, and when bracket is moved to outermost end, pulls on
Drawer, guide rod slide relative to bracket, drawer are fully opened；Electromagnet is powered at this time；Drawer is gently above mentioned with hand, pneumatic
Under the booster action of spring, lesser power can will promote the position of drawer, when magnetic conductive part touches electromagnet, the two phase
It inhales, drawer is locked in extreme higher position, while pneumatic spring provides drawer certain support force, mitigates drawer to positioning component
Pulling force, facilitate people pick and place article.
Electromagnet powers off at the end of use, and drawer is slowly drop down to lowest order under the action of own wt and starting spring
It sets, pushes drawer, guide rod drives bracket to reset relative to bracket counter motion, bindiny mechanism, and drawer is closed.
Claims (12)
1. a kind of liftable drawer, comprising: drawer body (1), drawer frame (2) and guide rail (3), the guide rail (3) at least two
Root is simultaneously separately mounted on the two sides inner wall of the drawer frame (2)；It is characterized in that also being wrapped in every side of corresponding drawer frame (2)
It includes:
Bracket (4) can be limited slidably on the ipsilateral guide rail (3)；
Bindiny mechanism (5) is connected between the bracket (4) and the drawer (1), so that the bracket (4) is in the drawer
(1) when pull drives the sliding of guide rail (3) described in lower edge, the drawer body (1) can be made to rise or fall to prevent the pumping
Drawer ontology (1) is detached from the drawer frame (2)；
Positioning component is arranged on the drawer frame (2) or between the drawer frame (2) and the drawer body (1), is used for
The drawer body (1) positions the drawer body (1) when rising to a high position.
2. liftable drawer according to claim 1, it is characterised in that the bracket (4) includes that can slidably limit in institute
The pulley (41) on guide rail (3) is stated, the pulley (41) connects connecting rod (42), and the bindiny mechanism (5) is connected to the connecting rod
(42) between the drawer (1).
3. liftable drawer according to claim 2, it is characterised in that be located on the drawer frame (2) ipsilateral inner wall up and down
Guide rail (3) described in being at least equipped with two in parallel.
4. liftable drawer according to claim 3, it is characterised in that be all provided on the every guide rail (3) there are two described in
Pulley (41), the connecting rod (42) have cross bar (43) identical with guide rail quantity, upper two pulleys of same root guide rail (3)
(41) corresponding same root cross bar (43) both ends on connecting rod (42) are connected to, each cross bar (43) You Yigen vertical bar (44) is connected
And become an entire connecting rod (42)；
The first end of first hinge bar (51) and the first end of the second hinge bar (52) are hingedly respectively articulated with the vertical bar
(44) both ends.
5. the liftable drawer according to any claim in claim 2 to 4, it is characterised in that the bindiny mechanism
It (5) include the first hinge bar (51) and the second hinge bar (52), the first end and the second hinge bar of first hinge bar (51)
(52) first end is hingedly respectively articulated with the both ends of the connecting rod (42), and the connecting rod (42) connects the guide rail (3), and described the
The second end of one hinge bar (51) and the second end of the second hinge bar (52) are respectively articulated with two sections of pull rod (53), the pull rod
(53) drawer body (1) is connected.
6. liftable drawer according to claim 5, it is characterised in that the connecting rod (42) and first hinge bar
(51) retractable connector (54) are hinged between second end.
7. liftable drawer according to claim 6, it is characterised in that the connector (54) is pneumatic spring.
8. liftable drawer according to claim 4, it is characterised in that first hinge bar (51), the second hinge bar
(52) it is disposed in parallel relation to one another.
9. liftable drawer according to claim 7, it is characterised in that the pull rod (53) is in side T-shape, and described the
The second end of one hinge bar (51) and the second end of the second hinge bar (52) be respectively hinged at the vertical bar part of pull rod (53) it is upper,
Lower both ends.
10. liftable drawer according to claim 9, it is characterised in that first hinge bar (51), the second hinge bar
(52), the line of four hinge joints between the vertical bar part and the connecting rod (42) of the pull rod (53) constitutes parallel four side
Shape.
11. liftable drawer according to claim 10, it is characterised in that pull rod (53) connecting bracket (55) is described
Drawer (1) can be limited slidably on the bracket (55), and the bracket (55) is equipped with slide opening (56), the drawer
(1) guide rod (11) are equipped with, the guide rod (11) can slidably be threaded through in the slide opening (56).
12. liftable drawer according to claim 1, it is characterised in that the positioning component includes selecting a setting described
Electromagnet (61) and magnetic conductive part (62) between drawer body (1) and the drawer frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763683.1U CN208798873U (en) | 2017-12-16 | 2017-12-16 | A kind of liftable drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763683.1U CN208798873U (en) | 2017-12-16 | 2017-12-16 | A kind of liftable drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208798873U true CN208798873U (en) | 2019-04-30 |
Family
ID=66224256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763683.1U Active CN208798873U (en) | 2017-12-16 | 2017-12-16 | A kind of liftable drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208798873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924730A (en) * | 2017-12-16 | 2019-06-25 | 宁波方太厨具有限公司 | A kind of liftable drawer |
| CN115370223A (en) * | 2022-09-21 | 2022-11-22 | 江西孝颐金属制品有限公司 | Pull formula storage rack |
-
2017
- 2017-12-16 CN CN201721763683.1U patent/CN208798873U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924730A (en) * | 2017-12-16 | 2019-06-25 | 宁波方太厨具有限公司 | A kind of liftable drawer |
| CN109924730B (en) * | 2017-12-16 | 2024-01-16 | 宁波方太厨具有限公司 | Liftable drawer |
| CN115370223A (en) * | 2022-09-21 | 2022-11-22 | 江西孝颐金属制品有限公司 | Pull formula storage rack |
| CN115370223B (en) * | 2022-09-21 | 2024-04-05 | 江西孝颐金属制品有限公司 | Drawing type storage rack |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |