CN203285190U - Interlocking structure of drawer - Google Patents
Interlocking structure of drawer Download PDFInfo
- Publication number
- CN203285190U CN203285190U CN2013202171547U CN201320217154U CN203285190U CN 203285190 U CN203285190 U CN 203285190U CN 2013202171547 U CN2013202171547 U CN 2013202171547U CN 201320217154 U CN201320217154 U CN 201320217154U CN 203285190 U CN203285190 U CN 203285190U
- Authority
- CN
- China
- Prior art keywords
- interlocking
- sheet
- drawer
- installing plate
- inserting paragraph
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an interlocking structure of a drawer. The interlocking structure of the drawer comprises an installation plate, more than two interlocking sheets, more than three interlocking strips, a tension spring and a stop sheet. Interlocking strip limiting sheets are arranged on one side surface of the installation plate. The interlocking strips are sequentially inserted into gaps formed between the interlocking strip limiting sheets and the installation plate in an abutting node. The stop sheet is fixedly connected with the installation plate. The lowest interlocking strip of the interlocking strips abuts against the stop sheet, the highest interlocking strip of the interlocking strips is connected with one end of the tension spring, and the other end of the tension spring is connected with the installation plate. Each interlocking sheet is hinged to the other side surface of the installation plate through a hinge shaft of the interlocking sheet. Each interlocking sheet is provided with a locking sheet groove section and an insertion section which is bended inwards. A locking sheet groove is formed in each locking sheet groove section. Arc-shaped limiting holes are formed in the installation plate, and the insertion section of each interlocking sheet penetrates through one arc limiting hole. By adoption of the interlocking structure of the drawer, only one drawer can be opened every time. Original space of a side track of the drawer is utilized, and therefore the occupied space of the interlocking structure of the drawer is small.
Description
Technical field
The utility model relates to a kind of interlocking structure of drawer.
Background technology
A plurality of drawers of at present traditional case, cabinet and table and so on article are generally controlled by a lockset, when lockset is opened, all but drawer is in each drawer opening and closing operation of state to be opened, otherwise, must be after closing all drawers, can lock lockset, a kind of drawer that once can only open anti-many opening structures of a drawer has appearred at present, this drawer is provided with an anti-device of avoiding on the siding track of drawer, this device adopts plastics to make, and structural strength is not high, and is easy to damage, if this device damages, anti-many opening structures are just inoperative.A kind of interlock that is arranged on the drawer cabinet inboard has appearred in the market, this interlock is mounting plates structure, installing plate is provided with the interlocking sheet corresponding with drawer quantity and interlocking bar simultaneously, this interlock need to be at the inboard installation fixing piece of each drawer, drive the interlocking bar that interlocks on sheet by stator, thereby lock other drawers, but, this interlock is due to the inboard that is mounted in the drawer casing, need to reserve the space that this interlock is installed in the inboard of the casing of drawer, the cloud word takies the space of drawer, makes box volume increase.
Summary of the invention
The purpose of this utility model is to provide a kind of drawer of once can only opening, and utilizes the space of drawer siding track originally, the interlocking structure of the little drawer that takes up room.
in order to achieve the above object, the technical solution of the utility model is: a kind of interlocking structure of drawer, comprise installing plate, plural interlocking sheet, interlocking bar more than three, extension spring and stop tab, one side of installing plate is provided with interlocking bar banking stop, what the interlocking bar more than three was tight against successively is inserted in the space that forms between interlocking bar banking stop and installing plate, stop tab is fixedly connected with installing plate, in interlocking bar more than three, bottom interlocking bar and stop tab offsets, interlocking bar topmost and an end load of extension spring, the other end of extension spring and installing plate load, each interlocking sheet is hinged on the another side of installing plate by jointed shaft separately, and the interlocking sheet is provided with the inserting paragraph of locking plate groove section and inside bending, locking plate groove section is provided with the locking plate groove, installing plate is provided with the arc-shaped limit hole, the inserting paragraph of interlocking sheet is passed the arc-shaped limit hole, and adjacent two interlocking bars place that offsets is corresponding with the position of an inserting paragraph that interlocks sheet, when the inserting paragraph of interlocking sheet moves in the arc-shaped limit hole along jointed shaft, the inserting paragraph of interlocking sheet can be inserted between two adjacent interlocking bars, the inserting paragraph contact position with the interlocking sheet of interlocking bar is provided with inclined-plane.
Described installing plate is U-shaped, and is provided with the spring fitting plate, the other end of extension spring and the load of spring fitting plate.
The locking plate groove section of described interlocking sheet is away from the outside bending section of installing plate.
after adopting said structure, while due to the inserting paragraph when the interlocking sheet, along jointed shaft, moving in the arc-shaped limit hole, the inserting paragraph of interlocking sheet can be inserted between two adjacent interlocking bars, the inserting paragraph contact position with the interlocking sheet of interlocking bar is provided with inclined-plane, therefore working as the utility model is arranged in the casing of drawer, and be arranged on the space that is positioned at the drawer siding track of the side of drawer, as long as fill a stator on the side of drawer, this stator stretches in the locking plate groove of interlocking sheet, and can drive the interlocking sheet rotate along jointed shaft, when drawer is closed, the stator of each drawer all stretches in the locking plate groove of interlocking sheet, after one of them drawer is opened, stator just will make the interlocking sheet rotate along jointed shaft, interlocking sheet inserting paragraph in rotation is inserted between two corresponding interlocking bars, make at this and produce displacement upwards in the gap of the interlocking bar more than interlocking sheet between interlocking bar banking stop and installing plate, make adjacent two inserting paragraphs that interlock the bar places of the offseting interlocking sheet corresponding with initial position after moving that a dislocation be arranged, the inserting paragraph of interlocking sheet can't be in the middle rotation of pulling of stator, and the interlocking bar that inserts below the interlocking sheet can not be to bottom offset due to the effect that stop tab is arranged, after having inserted the interlocking sheet, also limited the displacement that makes progress, therefore just reached the purpose that prevents that other drawer is opened, and the utility model is not mounted in the casing inboard of drawer, the drawer that is positioned at that only is mounted in the side of drawer is used for installing the space of siding track, structure is compacter, take up room little, and each component all adopt the stainless steel manufacturing to form, further improved application life, and the inserting paragraph contact position with the interlocking sheet of interlocking bar is provided with inclined-plane, inserting paragraph just is more prone to be inserted between two interlocking bars.
Description of drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the rear perspective view of Fig. 1;
Fig. 3 is the interlocking sheet part drawing of Fig. 1;
Fig. 4 is the part drawing of interlocking bar in Fig. 2
Fig. 5 is the use state diagram of Fig. 1.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.
referring to Fig. 1, 2, 3, 4, shown in 5, a kind of interlocking structure of drawer, comprise installing plate 1, four interlocking sheets 3, five interlocking bars 4, extension spring 5 and stop tab 6, one side of installing plate 1 is provided with interlocking bar banking stop 1-1, what interlocking bar 4 was tight against successively is inserted in the space that forms between interlocking bar banking stop 1-1 and installing plate 1, stop tab 6 is fixedly connected with installing plate 1, in interlocking bar 4, bottom interlocking bar 4 offsets with stop tab 6, one end load of interlocking bar topmost 4 and extension spring 5, the other end of extension spring 5 and installing plate 1 load, each interlocking sheet 3 is hinged on the another side of installing plate 1 by jointed shaft 2 separately, and interlocking sheet 3 is provided with the inserting paragraph 3-2 of locking plate groove section 3-1 and inside bending, locking plate groove section 3-1 is provided with locking plate groove 3-1-1, installing plate 1 is provided with arc-shaped limit hole 1-2, the inserting paragraph 3-2 of interlocking sheet 3 passes arc-shaped limit hole 1-2, and adjacent two interlocking bars 4 place that offsets is corresponding with the position of an inserting paragraph 3-2 who interlocks sheet 3, when the inserting paragraph 3-2 of interlocking sheet 3 moves in the 1-2 of arc-shaped limit hole along jointed shaft 2, the inserting paragraph 3-2 of interlocking sheet 3 can insert between two adjacent interlocking bars 4, the inserting paragraph 3-2 contact position with interlocking sheet 3 of interlocking bar 4 is provided with inclined-plane 4-1.
Shown in Fig. 1,2,4, in order further to improve reliability of structure, the installation site relation is reliable, and described installing plate 1 is U-shaped, and is provided with spring fitting plate 1-3, the other end of extension spring 5 and spring fitting plate 1-3 load.
Shown in Fig. 1,2,4, can enter more reliably and throw off the locking plate groove 3-1-1 of interlocking sheet 3 in order to make stator 8 on drawer, the locking plate groove section 3-1 of described interlocking sheet 3 is away from the outside bending section of installing plate 1.
shown in Fig. 1 ~ 4, when the utility model uses, all install a side or two sides of the utility model being arranged on the casing of drawer, as long as fill a stator 8 on drawer 7, perhaps both sides all are equipped with stator 8, the benefit that all install the both sides of drawer casing is to make the interlocking effect of drawer 7 better, the corresponding interlocking sheet 3 of each stator 8, this stator 8 can stretch in the locking plate groove 3-1-1 of the interlocking sheet 3 corresponding with it, and can drive the interlocking sheet 3 rotate in the 1-2 of arc-shaped limit hole along jointed shaft 2, when drawer 7 is closed, the stator 8 of each drawer 7 all stretches in the locking plate groove 3-1-1 of interlocking sheet 3, after one of them drawer 7 is opened, stator 8 just will make the interlocking sheet 3 corresponding with it rotate along jointed shaft 2, the inserting paragraph 3-2 of interlocking sheet 3 inserts between two corresponding interlocking bars 4 in rotation, make at this interlocking sheet and produce displacement upwards in the gap of the interlocking bar 4 more than 3 between interlocking bar banking stop 1-1 and installing plate 1, and the interlocking bar 4 that promotes above it also moves up thereupon, make adjacent two interlocking bar 4 places of the offseting interlocking sheets 3 corresponding with initial position after moving that a dislocation be arranged, the inserting paragraph 3-2 of the interlocking sheet 3 of other drawer 7 correspondences can't be in the middle rotation of pulling of stator 8, and the interlocking bar 4 that inserts below interlocking sheet 3 can not be to bottom offset due to the effect that stop tab 6 is arranged, after having inserted interlocking sheet 3, also limited the displacement that interlocking bar 4 makes progress, therefore just reached the purpose that prevents that other drawer 7 is opened, when closing the drawer 7 of having opened, the stator 8 of this drawer is got back to again in the locking plate groove 3-1 of interlocking sheet 3, and the sheet 3 of drive interlocking simultaneously sets back, interlocking sheet 3 just withdraws from two corresponding adjacent interlocking bars 4, interlocking bar 4 resets by extension spring 5, just can open another drawer 7, and the utility model is not mounted on the sliding rail and inboard of drawer 7, only be mounted in the space that drawer 7 is used for installing siding track that is positioned in the side of drawer 7, structure is compacter, take up room little, and each component all adopt the stainless steel manufacturing to form, further improved application life.Interlocking bar banking stop 1-1 can directly be gone out by punch press on installing plate 1, reduced manufacturing cost.
Claims (3)
1. the interlocking structure of a drawer, comprise installing plate (1), plural interlocking sheet (3), interlocking bar (4) more than three, extension spring (5) and stop tab (6), one side of installing plate (1) is provided with interlocking bar banking stop (1-1), what the interlocking bar (4) more than three was tight against successively is inserted in the space that forms between interlocking bar banking stop (1-1) and installing plate (1), stop tab (6) is fixedly connected with installing plate (1), in interlocking bar (4) more than three, bottom interlocking bar (4) and stop tab (6) offsets, one end load of interlocking bar (4) topmost and extension spring (5), the other end of extension spring (5) and installing plate (1) load, it is characterized in that: each interlocking sheet (3) is hinged on the another side of installing plate (1) by jointed shaft (2) separately, and interlocking sheet (3) is provided with the inserting paragraph (3-2) of locking plate groove section (3-1) and inside bending, locking plate groove section (3-1) is provided with locking plate groove (3-1-1), installing plate (1) is provided with arc-shaped limit hole (1-2), the inserting paragraph (3-2) of interlocking sheet (3) is passed arc-shaped limit hole (1-2), and adjacent two interlocking bars (4) place that offsets is corresponding with the position of an inserting paragraph (3-2) that interlocks sheet (3), when the inserting paragraph (3-2) of interlocking sheet (3) is mobile in arc-shaped limit hole (1-2) along jointed shaft (2), the inserting paragraph (3-2) of interlocking sheet (3) can be inserted between adjacent two interlocking bars (4), inserting paragraph (3-2) contact position with interlocking sheet (3) of interlocking bar (4) is provided with inclined-plane (4-1).
2. the interlocking structure of drawer according to claim 1, it is characterized in that: described installing plate (1) is U-shaped, and is provided with spring fitting plate (1-3), the other end of extension spring (5) and spring fitting plate (1-3) load.
3. the interlocking structure of drawer according to claim 1 is characterized in that: the locking plate groove section (3-1) of described interlocking sheet (3) is for away from the outside bending section of installing plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202171547U CN203285190U (en) | 2013-04-26 | 2013-04-26 | Interlocking structure of drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202171547U CN203285190U (en) | 2013-04-26 | 2013-04-26 | Interlocking structure of drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203285190U true CN203285190U (en) | 2013-11-13 |
Family
ID=49541561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202171547U Withdrawn - After Issue CN203285190U (en) | 2013-04-26 | 2013-04-26 | Interlocking structure of drawer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203285190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206123A (en) * | 2013-04-26 | 2013-07-17 | 常州兴盛天和电器有限公司 | Interlocking structure of drawer |
-
2013
- 2013-04-26 CN CN2013202171547U patent/CN203285190U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206123A (en) * | 2013-04-26 | 2013-07-17 | 常州兴盛天和电器有限公司 | Interlocking structure of drawer |
| CN103206123B (en) * | 2013-04-26 | 2015-06-03 | 常州兴盛天和电器有限公司 | Interlocking structure of drawer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20131113 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |