CN201067199Y - Mobile type drawer for table - Google Patents
Mobile type drawer for table Download PDFInfo
- Publication number
- CN201067199Y CN201067199Y CNU200720114240XU CN200720114240U CN201067199Y CN 201067199 Y CN201067199 Y CN 201067199Y CN U200720114240X U CNU200720114240X U CN U200720114240XU CN 200720114240 U CN200720114240 U CN 200720114240U CN 201067199 Y CN201067199 Y CN 201067199Y
- Authority
- CN
- China
- Prior art keywords
- layer frame
- cover plate
- internal layer
- base
- drawer
- 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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- Drawers Of Furniture (AREA)
Abstract
The utility model discloses a drawer, in particular to a mobile type table drawer applicable to the desks of students. The drawer comprises a lap, an inner layer frame, a base and a rear bumper. The utility model is structurally characterized by further comprising a pendulum arm, an extendable tension pole and a lock mechanism; wherein, the rear bumper is fixed behind the base, the pendulum arm is provided at least three pivots, and the pivots are hinged with the base, the lap and the inner layer frame respectively, two ends of the tension pole are fixed on the rear bumper and the inner layer frame respectively, and the lap and the base are connected through the lock mechanism. The utility model has the advantages of novel structural design, artistic contour, easy operation and high security.
Description
Technical field
The utility model relates to a kind of drawer, especially a kind of movable table drawer that is suitable for student's desk.
Background technology
The drawer of existing student's desk mostly is greatly and is arranged on the cavity that the desktop below is surrounded by table, and the student is placed on books etc. in this cavity.As drawer-lock being got up, dual mode is arranged, a kind of is that desktop is a fixed structure, the peristome of cavity is towards the user, establish a cover plate that is movably hinged at peristome, the size of cover plate and shape and cavity peristome are complementary, just can be under lock and key with lock with cover plate and drawer; Also having a kind of is desktop for being movably hinged structure, the peristome of cavity up, the size of desktop and shape and cavity peristome are complementary, with desktop and drawer with under lock and key.Shortcomings such as there is use inconvenience in the drawer of above structure, and poor stability, outward appearance are attractive in appearance inadequately.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of structural design novelty, good looking appearance, movable table drawer easy to use, safe.
The technical scheme in the invention for solving the above technical problem is: this drawer comprises cover plate, internal layer frame, base and backstop, its design feature is also to be provided with swing arm, telescopic elastic force bar and retaining mechanism, wherein backstop is fixed on the base rear portion, have three fulcrums in the swing arm at least, and fulcrum is hinged with base, cover plate, internal layer frame respectively, the two ends of elastic force bar are separately fixed on backstop and the internal layer frame, are connected with retaining mechanism between cover plate and the base.
The utility model is provided with cover plate chute and internal layer frame chute in the base both sides, and the cover plate both sides are provided with the cover plate support wheel, and internal layer frame both sides are provided with internal layer frame support wheel, and the cover plate support wheel is positioned at the cover plate chute, and internal layer frame support wheel is positioned at internal layer frame chute.
Retaining mechanism described in the utility model comprises stay and the lock that has snap close, and an end of stay is fixing, and on the cover board its other end has breach, and locking fixes on the base, and snap close can be positioned at the breach of stay.
Elastic force bar described in the utility model is the scalable two joint structures of band elastic force.
The utility model compared with prior art, has following beneficial effect: close up and to open drawer all very convenient quick, when closing up, depress cover plate, swing arm is around its fulcrum rotation on base, and drive cover plate and internal layer frame around fulcrum separately and along the track rotation in chute separately of cover plate support wheel and internal layer frame support wheel, while internal layer frame compression elasticity bar, the elastic force bar draws in, and drawer closes up, with retaining mechanism cover plate and base are pinned, safe and reliable.When opening, retaining mechanism is opened, unclamped between cover plate and the base, the elastic force bar extends under the elastic force effect, lifts the internal layer frame, and the internal layer frame drives the swing arm rotation, and along aforesaid movement locus, cover plate is also opened thereupon, and drawer is opened.Compact overall structure, attractive in appearance.
Description of drawings
Fig. 1 is the exploded view of the utility model embodiment.
Fig. 2 is the structural representation of the base of the utility model embodiment.
Front view when Fig. 3 opens for the utility model embodiment.
Stereogram when Fig. 4 opens for the utility model embodiment.
Front view when Fig. 5 closes up for the utility model embodiment.
Stereogram when Fig. 6 closes up for the utility model embodiment.
The specific embodiment
Referring to Fig. 1 and Fig. 2, present embodiment comprises cover plate 1, internal layer frame 2, base 3, backstop 4, swing arm 5, telescopic elastic force bar 6 and retaining mechanism 7, backstop 4 usefulness rivets are fixed on base 3 rear portions, swing arm 5 is Y-shaped, three fulcrums are arranged on it, be respectively base fulcrum 52, cover plate fulcrum 51, internal layer frame fulcrum 53, base fulcrum 52 is hinged with base 3, cover plate fulcrum 51 is hinged with cover plate 1, and internal layer frame fulcrum 53 is hinged with internal layer frame 2.Elastic force bar 6 is telescopic two joint structures, and there is spring its inside, and elastic force bar 6 has elastic force.The two ends of elastic force bar 6 are separately fixed at the below 2 of backstop 6 and internal layer frame 2.
Referring to Fig. 1, Fig. 3 and Fig. 5, be provided with cover plate chute 8 and internal layer frame chute 9 in the both sides of base 3, the both sides of cover plate 1 have cover plate support wheel 10, and the both sides of internal layer frame 2 have internal layer frame support wheel 11, cover plate support wheel 10 is positioned at cover plate chute 8, and internal layer frame support wheel 11 is positioned at internal layer frame chute 9.Cover plate 1 can move around cover plate fulcrum 51, while cover plate support wheel 10 tracks along cover plate chute 8, and internal layer frame 2 can move around internal layer frame fulcrum 53, while internal layer frame support wheel 11 tracks along internal layer frame chute 9.Along with the rotation of internal layer frame 2, elastic force bar 6 is also flexible thereupon.
Referring to Fig. 5 and Fig. 6, be connected with retaining mechanism 7 between cover plate 1 and the base 3, retaining mechanism 7 comprises stay 71 and has the lock 72 of evagination snap close 73, one end of stay 71 is screwed on cover plate 1, its other end is hook-shaped and has breach 74, and lock 72 is fixed on the base 3, when drawer closes up to Fig. 6 state, snap close 73 is positioned at the breach 74 of stay 71 just, and cover plate 1 and base 3 are fixed.
Referring to Fig. 3 and Fig. 4, the state when opening for drawer.In the time of need closing up drawer, cover plate 1 is depressed to internal layer frame 2 directions, swing arm 5 is around 52 rotations of base fulcrum, cover plate support wheel 10 tracks along cover plate chute 8 move simultaneously, drive cover plate 1 around cover plate fulcrum 51, internal layer frame 2 rotates around internal layer frame fulcrum 53, internal layer frame support wheel 11 tracks along internal layer frame chute 9 move simultaneously, internal layer frame 2 is compression elasticity bar 6 thereupon, elastic force bar 6 draws in, drawer closes up to Fig. 5 and state shown in Figure 6, and the locking lock 72 again, and snap close 73 ejects to the breach 74 of stay 71, cover plate 1 and base 3 are pinned, and internal layer frame 2 can not launch under the effect of elastic force bar 6.
When opening, to lock 72 opens, snap close 73 rebounds in the breach 74 of stay 71, unclamps between cover plate 1 and the base 3, and elastic force bar 6 extends under the elastic force effect, jack-up internal layer frame 2, internal layer frame 2 drives swing arms 5 around base fulcrum 52, cover plate fulcrum 51,53 rotations of internal layer frame fulcrum, and cover plate support wheel 10 and internal layer frame support wheel 11 move along the track of chute separately, and cover plate 1 is opened thereupon, internal layer frame 2 lifts, and drawer is opened.Wherein internal layer frame 2 is used to write and place article, and cover plate 1 is used to books of placing expansion etc.
Claims (4)
1. use drawer for one kind movable, comprise cover plate, internal layer frame, base and backstop, it is characterized in that: also be provided with swing arm, telescopic elastic force bar and retaining mechanism, wherein backstop is fixed on the base rear portion, have three fulcrums in the swing arm at least, and fulcrum is hinged with base, cover plate, internal layer frame respectively, and the two ends of elastic force bar are separately fixed on backstop and the internal layer frame, are connected with retaining mechanism between cover plate and the base.
2. movable table drawer according to claim 1, it is characterized in that: be provided with cover plate chute and internal layer frame chute in the base both sides, and the cover plate both sides are provided with the cover plate support wheel, internal layer frame both sides are provided with internal layer frame support wheel, the cover plate support wheel is positioned at the cover plate chute, and internal layer frame support wheel is positioned at internal layer frame chute.
3. movable table drawer according to claim 1 and 2, it is characterized in that: described retaining mechanism comprises stay and the lock that has snap close, and an end of stay is fixing on the cover board, and its other end has breach, locking fixes on the base, and snap close can be positioned at the breach of stay.
4. movable table according to claim 1 is used drawer, it is characterized in that: described elastic force bar is the scalable two joint structures of band elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720114240XU CN201067199Y (en) | 2007-09-04 | 2007-09-04 | Mobile type drawer for table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720114240XU CN201067199Y (en) | 2007-09-04 | 2007-09-04 | Mobile type drawer for table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201067199Y true CN201067199Y (en) | 2008-06-04 |
Family
ID=39488572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720114240XU Expired - Fee Related CN201067199Y (en) | 2007-09-04 | 2007-09-04 | Mobile type drawer for table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201067199Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926166A (en) * | 2018-09-19 | 2018-12-04 | 宁波凯祥家居有限公司 | Folding stand |
-
2007
- 2007-09-04 CN CNU200720114240XU patent/CN201067199Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926166A (en) * | 2018-09-19 | 2018-12-04 | 宁波凯祥家居有限公司 | Folding stand |
| CN108926166B (en) * | 2018-09-19 | 2023-07-21 | 宁波凯祥家居有限公司 | Folding rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20110904 |