CN208905467U - A kind of drawer structure - Google Patents
A kind of drawer structure Download PDFInfo
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- CN208905467U CN208905467U CN201721763996.7U CN201721763996U CN208905467U CN 208905467 U CN208905467 U CN 208905467U CN 201721763996 U CN201721763996 U CN 201721763996U CN 208905467 U CN208905467 U CN 208905467U
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- drawer
- guide rail
- pressure pin
- structure according
- bar
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Abstract
The utility model relates to a kind of drawer structures, comprising: drawer body (1) and drawer frame (2) and the first guide rail (31)；It is characterized by: first guide rail (31) there are two groups, it is separately positioned on two opposite inner sidewalls of the drawer frame；And corresponding every group of first guide rail (31), it further include having bracket (67) and pressure pin (6), drawer body (1) two sides are respectively positioned on ipsilateral bracket (67), hinged first guide rail (31) of the first end of the pressure pin (6), the second end sliding limit of the pressure pin (6) is on the bracket (67).The utility model can provide drawer body firm supporting force by the setting of pressure pin and bracket, even if weighing in biggish situation in drawer body, also can it is smooth under external force, firmly by pull.
Description
Technical field
The utility model relates to a kind of drawer structures.
Background technique
In the prior art, drawer body is typically mounted in drawer frame, and drawer body can be under external force relative to pumping
Drawer frame pull, to open or close drawer.But existing drawer structure is due to structure setting or drawer load-bearing are big etc.,
It some times happens that phenomenon unstable after difficult push-and-pull or pull-out when pull.For another example need to place article or take article when, if
The position of drawer body is lower, people need bend over or squat down, could place or take article, this to some physical conditions less
Good, especially the elderly uses laborious.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of drawer body pull for the status of the prior art
Sliding smooth, stable drawer structure.
Another technical problem to be solved in the utility model is that provide a kind of pull sliding for the status of the prior art
Freely, stable and drawer body energy automatic lifting drawer structure, to be convenient for people to use.
Technical solution adopted by the utility model to solve the above technical problems is as follows: this kind of drawer structure, comprising: drawer sheet
Body and drawer frame and the first guide rail；It is characterized by:
First guide rail has two groups, is separately positioned on two opposite inner sidewalls of the drawer frame；
And corresponding every group of first guide rail, further includes having bracket and pressure pin, the drawer body two sides are respectively positioned at together
On the bracket of side, hinged first guide rail of the first end of the pressure pin, the second end sliding limit of the pressure pin is described
Bracket on.
To keep the pull of drawer body more smooth, preferably, described in the first end of the pressure pin can be connected by idler wheel
First guide rail；The limited block for limiting the pressure pin moving distance is additionally provided on first guide rail.
Card slot can also be equipped on the first end of the pressure pin；Accordingly, have and the card on the limited block
The compatible axis of slot limits the movement of the pressure pin by the cooperation of axis and the card slot.
The bottom of the card slot is rotated down the groove to be formed for positioning the axis.
In the whole process, pressure pin plays the role of Support bracket tail portion and reduces its deformation.Support rod one is provided with one
Slot, and idler wheel is connected, it allows it to movement of bracket；There is a plane in other end, and can be rotated with bracket.In minimum point
When, one plane connecting with bracket can play the role of Support bracket；When movement of bracket is to highest point, other end
Slot and support rod lever cooperate, while support rod has rotated certain angle, limits its movement along guide rail, produce in this way to bracket
A raw supporting role.Therefore support rod can give one support force of bowl basket bracket when bracket is in minimum point and highest point.
The second end of the pressure pin is articulated with the lateral wall of the bracket by connecting shaft, connects on the bracket oriented
The baffle of outer fold；There is the flange to fit with the baffle, the flange can slide twelve Earthly Branches in the second end of the pressure pin
The lower section of the baffle is arranged in support；
The tail support of the drawer body is connected on the bracket.
The second guide rail is equipped on two opposite lateral walls of the drawer frame；
The drawer body is respectively provided with bindiny mechanism in corresponding two sides, and each bindiny mechanism is separately connected ipsilateral
The respective side of two guide rails and drawer body；The bindiny mechanism can slide simultaneously under the action of driving device along second guide rail
At least partly risen or fallen relative to second guide rail；
The resetting-mechanism for resetting the bindiny mechanism is additionally provided between the drawer frame and the bindiny mechanism.
The bindiny mechanism may include the first hinge bar and the second hinge bar；
The driving device connects the first end of first hinge bar；
The middle part of first hinge bar and the first end of the second hinge bar are respectively articulated with the both ends of connecting rod, the connecting rod energy
Be slidably connected the guide rail；The second end of first hinge bar and the second end of the second hinge bar are respectively articulated with the two of pull rod
End, the pull rod connect the drawer body；
The resetting-mechanism is connected between the connecting rod of Liang Ge bindiny mechanism.
First hinge bar is " F " type, and two struts of the first hinge bar are respectively articulated with the connecting rod and pull rod；
Second hinge bar is U-typed, and two struts of the second hinge bar are respectively articulated with the connecting rod and pull rod.
The mobile jib of the mobile jib of first hinge bar and second hinge bar is disposed in parallel relation to one another.
It, can be parallel up and down on the ipsilateral inner wall for being located at the drawer frame to make the connection between each component more firm
Ground be at least equipped with two described in guide rail.
It is all provided on guide rail described in every there are two the second pulley, the connecting rod has identical as guide rail quantity
Cross bar, two second pulleys are connected to corresponding same root cross bar both ends on connecting rod on same root guide rail, each cross bar by
A piece vertical bar is connected and becomes an entire connecting rod；
The resetting-mechanism connects the vertical bar；
The vertical bar is parallel to the pull rod.The structure makes the movement of bindiny mechanism smoother, firm.
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.The structure makes the connection between bindiny mechanism and drawer body more steady
Gu the stress between drawer body and bindiny mechanism is more balanced.
In above-mentioned each scheme, the structure of the driving device can there are many, preferably, the driving device may include
Motor, the motor driven connect drum；For the one ends wound of drawstring on the drum, the other end connects the bindiny mechanism；
The drawstring is extend into drawer frame from the front port of the drawer frame by least one first pulley and connects institute
State bindiny mechanism.
In above-mentioned each scheme, the structure of the resetting-mechanism can there are many, preferably, the resetting-mechanism is to be connected to
Elastic component between the connecting rod and the drawer frame.
Preferably, the resetting-mechanism can be to be connected between two first hinge bars of two bindiny mechanisms
Elastic component, and the elastic component exposes to the rear wall of the drawer frame.
Compared with prior art, drawer structure provided by the utility model can be to pumping by the setting of pressure pin and bracket
Drawer ontology provides firm supporting force, also can be smooth under external force, steady even if weighing in biggish situation in drawer body
Admittedly by pull；The setting of bindiny mechanism in preferred embodiment then can be lifted automatically its height when drawer is opened, thus side
Persons who happens to be on hand for an errand use；And bindiny mechanism is hidden in drawer frame or between drawer frame and shell, safety in utilization greatly improves, and also keeps away
Etching problem is exempted from.
Drawer structure provided by the utility model is especially suitable for disinfection cabinet.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram (drawer closed state) of the utility model embodiment assembling structure；
Fig. 2 and Fig. 3 be the utility model embodiment different angle stereoscopic schematic diagram (drawer open and be lifted after shape
State, and part drawer frame is omitted)；
Fig. 4 is pressure pin and parts of carrier and the stereoscopic schematic diagram of the first guide rail assembling structure in the utility model embodiment
(baffle is omitted)；
Fig. 5 is the stereoscopic schematic diagram of pressure pin in the utility model embodiment.
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 body 1 is used for contain things；Drawer body in attached drawing merely illustrates part, shows other portions for convenience
Part has concealed part drawer body.
Drawer frame 2 is the installation foundation of drawer 1；
Guide rail is arranged on the side wall of drawer frame 2, including be separately positioned on two opposite inner sidewalls of drawer frame first
The second guide rail 32 on two lateral walls opposite with the drawer frame is separately positioned on of guide rail 31.In the present embodiment, each side wall
On in parallel be equipped with two second guide rails.
Driving device 4 is moved back and forth for drive connection mechanism 5 along guide rail, including motor 41, and the top of drawer frame is arranged in
Between wall and shell (not shown), the motor 41 in the present embodiment is decelerating motor, and motor 41 is drivingly connected drum 42；It draws
The one ends wound of rope 43 is on drum 42, and the midfoot support of drawstring 43 is in multiple first pulleys 44, to reduce drawstring frictional force.
Motor 41 and drum 42 are arranged on the roof of drawer frame 2 the present embodiment, so that the more compact structure of drawer.
Bindiny mechanism 5 has two groups, can slidably limit on the guide rail of 2 two sidewalls of drawer frame respectively, is used for drawer 1
It is connected on guide rail, ipsilateral bindiny mechanism 5 connects the respective side of ipsilateral guide rail and drawer body 1；It can be in the work of drawstring 43
With it is lower along guide rail slide and at least partly risen or fallen relative to guide rail.Each bindiny mechanism specifically includes:
First hinge bar 51, the second hinge bar 52, pull rod 53 and connecting rod 55；Wherein connecting rod 55 has identical as guide rail quantity
Cross bar 551, set that there are two second pulleys 552 on same root guide rail 3, the both ends of cross bar 551 are connected to two second cunnings
On wheel 552, each cross bar 551 is connected by a vertical bar 553 and becomes an entire connecting rod 55；For convenience of the connection of drawstring 43, vertical bar
553 middle part has been also connected with the connecting rod 554 parallel with two cross bars 551.
First hinge bar 51 is " F " type, and the tail end of the mobile jib 512 of the first hinge bar 51 is directed toward the rear wall of drawer frame 2, the
Two struts 511 of one hinge bar 51 are respectively articulated with one end of vertical bar 553 and pull rod 53.
Second hinge bar 52 is U-typed, and two struts 521 of the second hinge bar 52 are respectively articulated with vertical bar 553 and pull rod 53
The other end.
Pull rod 53 in Liang Zu bindiny mechanism is separately connected the two sidewalls of drawer body 1.
The other end of drawstring 43 enters in drawer frame from the front opening of drawer frame, connects via multiple support first pulleys
Connect the tail end of the mobile jib 512 of the first hinge bar 51.
In the present embodiment, the mobile jib 522 of the mobile jib 512 of the first hinge bar 51 and the second hinge bar 52 is disposed in parallel relation to one another；
Pull rod 53 and vertical bar 553 are arranged in parallel.
Resetting-mechanism 7 is used to help driving mechanism 5 and resets bindiny mechanism, and the resetting-mechanism 7 in the present embodiment is elastic force
Rope can also use spring, and the outer wall along drawer frame rear wall is arranged, and it is first hinged to be separately connected Liang Zu bindiny mechanism for both ends
The tail end of bar 51.
Pressure pin 6 has two, correspond respectively to two first guide rails 31 and drawer frame 2 it is opposite two sidewalls setting；Pressure pin 6
First end is hinged on idler wheel 61, and idler wheel 61 rolls limit on the first guide rail 31；Limited block 62 is arranged in the first guide rail 31
Front, for limiting the moving distance of pressure pin 6.Limited block 62 in the present embodiment includes the company for connecting the first guide rail 31
Joint chair 621 and the axis 622 for externally protruding out in the first guide rail 31；Accordingly, the first end of pressure pin 6 is equipped with suitable with 62 phase of limited block
The card slot 65 matched, wherein the lower wall of card slot 65 is parallel to the first guide rail 31, and the bottom of card slot 65 is rotated down to be formed for holding
The groove 651 of axis 622 is set and positions, to play the role of firm Support bracket.
The second end of pressure pin 6 is articulated with the side wall of bracket 67 by connecting shaft 63.
Bracket 67 has two, is connected on the opposite two sidewalls of drawer body 1, the present embodiment two brackets 67 it
Between be connected with connecting rod 68, connecting rod support is in the tail portion of drawer body 1, so that, drawer body more firm to the support of drawer body 1
1 pull is more smooth, firm.The side wall of bracket 67 is connected with baffle 671；Have and 671 phase of baffle on the second end of pressure pin 6
The flange 64 of adaptation, the sliding support of baffle 671 is arranged on flange 64, so that connection and support between pressure pin 6 and bracket 67
It is more firm.
The working principle of the present embodiment is described as follows:
When opening drawer, motor is rotated forward, and drawstring tightening, bindiny mechanism translates forward along the second guide rail, and reset spring is drawn
It is long；Since drawer has constant weight, while the distance that the first hinge bar extends back is smaller, therefore drawer is not in this process
It can lift；In drawer body moving process, the second end of pressure pin is fixedly supported on bracket, thus firm support drawer
The tail portion of ontology avoids the deformation of drawer body tail portion；After moving to certain position, the long enough of spring elongation,
Pulling force is larger, and at this moment motor continues to move, so that strut rotation of first hinge bar in the middle part of it, forms lever motion, drawer
Ontology is lifted, and when being lifted to setting height, motor shuts down and holding position, and drawer will not decline；At the same time, bracket
Also highest point is moved to drawer body, the axis on limited block snaps onto card slot, and under the rotary action of pressure pin, card
Axis snaps onto groove, plays the role of support limit to bracket, limitation pressure pin moves along the rail, and pressure pin the second end is then opposite
In carriage turns, flange is detached from the support to baffle, and the second end of supporting plate is supported on the lower section of baffle.
When closing drawer, motor reversal, first drawer body drop to minimum altitude, and pressure pin rotation is detached from axis recessed
Slot；Motor continues to invert, and the pulling force of drawstring reduces, and spring starts to shrink, and drawer body resets backward, and limited block is detached from card slot；
Until drawer body is closed, motor stops working.
Claims (13)
1. a kind of drawer structure, comprising: drawer body (1) and drawer frame (2) and the first guide rail (31)；It is characterized by:
First guide rail (31) has two groups, is separately positioned on two opposite inner sidewalls of the drawer frame；
And corresponding every group of first guide rail (31), further includes having bracket (67) and pressure pin (6), drawer body (1) two sides point
It is not located on ipsilateral bracket (67), hinged first guide rail (31) of the first end of the pressure pin (6), the pressure pin
(6) second end sliding limit is on the bracket (67).
2. drawer structure according to claim 1, it is characterised in that the first end of the pressure pin (6) is connected by idler wheel (61)
Connect first guide rail (31)；The limit for limiting the pressure pin (6) moving distance is additionally provided on first guide rail (31)
Block (62).
3. drawer structure according to claim 2, it is characterised in that the first end of the pressure pin (6) is equipped with card slot
(65)；Accordingly, there is on the limited block (62) with the card slot (65) compatible axis (622), pass through axis (622)
Cooperation with the card slot (65) limits the movements of the pressure pin (6).
4. drawer structure according to claim 3, it is characterised in that the bottom of the card slot (65) is rotated down to form use
In the groove (651) for positioning the axis (622).
5. drawer structure according to claim 4, it is characterised in that the second end of the pressure pin (6) passes through connecting shaft
(63) it is articulated with the lateral wall of the bracket (67), the baffle (671) turned down outward is connected on the bracket (67)；The support
There is the flange (64) to fit with the baffle (671), the flange (64), which can be slidably supported, to be set in the second end of bar (6)
Set the lower section in the baffle (671)；
The tail support of the drawer body (1) is connected on the bracket (67).
6. drawer structure according to any one of claims 1 to 5, it is characterised in that the drawer frame it is opposite two
The second guide rail (32) are equipped on lateral wall；
The drawer body (1) is respectively provided with bindiny mechanism (5) in corresponding two sides, and each bindiny mechanism (5) is separately connected together
The second guide rail (32) of side and the respective side of drawer body (1)；The bindiny mechanism (5) can be under the action of driving device (4)
It slides along second guide rail (32) and is at least partly risen or fallen relative to second guide rail (32)；
The resetting-mechanism for resetting the bindiny mechanism (5) is additionally provided between the drawer frame (2) and the bindiny mechanism (5)
(7)。
7. drawer structure according to claim 6, it is characterised in that the bindiny mechanism (5) includes the first hinge bar (51)
With the second hinge bar (52)；
The driving device (4) connects the first end of first hinge bar (51)；
The middle part of first hinge bar (51) and the first end of the second hinge bar (52) are respectively articulated with the both ends of connecting rod (55), institute
The guide rail (3) can be slidably connected by stating connecting rod (55)；The second end and the second hinge bar (52) of first hinge bar (51)
Second end be respectively articulated with the both ends of pull rod (53), the pull rod (53) connects the drawer body (1)；
The resetting-mechanism (7) is connected between the connecting rod (55) of Liang Ge bindiny mechanism.
8. drawer structure according to claim 7, it is characterised in that first hinge bar (51) is " F " type, the first hinge
Two struts of extension bar (51) are respectively articulated with the connecting rod (55) and pull rod (53)；
Second hinge bar (52) be U-typed, two struts of the second hinge bar (52) be respectively articulated with the connecting rod (55) and
Pull rod (53).
9. drawer structure according to claim 8, it is characterised in that the mobile jib of first hinge bar (51) and described
The mobile jib of two hinge bars (52) is disposed in parallel relation to one another.
10. drawer structure according to claim 9, it is characterised in that on being located on the ipsilateral inner wall of the drawer frame (2)
Under be at least equipped with two in parallel described in guide rail (3).
11. drawer structure according to claim 10, it is characterised in that be all provided with that there are two the on guide rail described in every (3)
Two pulleys (552), the connecting rod (55) have a cross bar (551) identical with guide rail quantity, upper two of same root guide rail (3) the
Two pulleys (552) are connected to corresponding same root cross bar (551) both ends on connecting rod (55), and each cross bar (551) is perpendicular by one
Bar (553) is connected and becomes an entire connecting rod (55)；
The resetting-mechanism (7) connects the vertical bar (553)；
The vertical bar (553) is parallel to the pull rod (53).
12. drawer structure according to claim 6, it is characterised in that the driving device (4) includes motor (41), described
Motor (41) is drivingly connected drum (42)；For the one ends wound of drawstring (43) on the drum (42), the other end connects the company
Connection mechanism (5)；
The drawstring (43) extend into drawer frame from the front port of the drawer frame (2) by least one first pulley (44)
(2) the connection bindiny mechanism (5) in.
13. drawer structure according to claim 6, it is characterised in that the resetting-mechanism (7) is to be connected to described in two
Elastic component between two first hinge bars (51) of bindiny mechanism (5), and the elastic component exposes to the drawer frame
Rear wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763996.7U CN208905467U (en) | 2017-12-16 | 2017-12-16 | A kind of drawer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721763996.7U CN208905467U (en) | 2017-12-16 | 2017-12-16 | A kind of drawer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208905467U true CN208905467U (en) | 2019-05-28 |
Family
ID=66611868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721763996.7U Active CN208905467U (en) | 2017-12-16 | 2017-12-16 | A kind of drawer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208905467U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924734A (en) * | 2017-12-16 | 2019-06-25 | 宁波方太厨具有限公司 | A kind of drawer structure |
| CN110432677A (en) * | 2019-07-31 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of drawer and application have the disinfection cabinet of the drawer |
-
2017
- 2017-12-16 CN CN201721763996.7U patent/CN208905467U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109924734A (en) * | 2017-12-16 | 2019-06-25 | 宁波方太厨具有限公司 | A kind of drawer structure |
| CN109924734B (en) * | 2017-12-16 | 2024-01-16 | 宁波方太厨具有限公司 | Drawer structure |
| CN110432677A (en) * | 2019-07-31 | 2019-11-12 | 宁波方太厨具有限公司 | A kind of drawer and application have the disinfection cabinet of the drawer |
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