CN202664826U - Pulley operating mechanism of experiment cabinet drawer - Google Patents
Pulley operating mechanism of experiment cabinet drawer Download PDFInfo
- Publication number
- CN202664826U CN202664826U CN 201220160218 CN201220160218U CN202664826U CN 202664826 U CN202664826 U CN 202664826U CN 201220160218 CN201220160218 CN 201220160218 CN 201220160218 U CN201220160218 U CN 201220160218U CN 202664826 U CN202664826 U CN 202664826U
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- Prior art keywords
- pulley
- drawer
- base plate
- experiment cabinet
- groove
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Abstract
The utility model relates to a pulley operating mechanism of an experiment cabinet drawer. The experiment cabinet drawer comprises a base plate and pulley components, wherein the base plate is provided with grooves, concave tenons are arranged inside the grooves, and each pulley component comprises a pulley, a fixing shaft and a rubber wheel sleeve. Two ends of each fixing shaft are provided with convex tenons matched with the concave tenons, a shell body is sleeved outside each pulley, penetrates each pulley through each fixing shaft and is arranged inside the grooves, and the base plate and the pulley components are all made of acrylonitrile butadiene styrene (ABS) composite materials. The pulley operating mechanism of the experiment cabinet drawer adopts the pulleys and blocking and limiting parts so that the drawer can not be entirely pulled out to fall on the ground, and is used more simply and conveniently. Due to the fact that the pulleys are connected with the bottom of the drawer in a joggling mode, convenient production is achieved and cost is saved.
Description
Technical field
The utility model relates to experiment cabinet, more particularly, relates to the pulley operating structure of experiment cabinet drawer.
Background technology
At present, in the common experiment cabinet, all be furnished with drawer, drawer all is to pull out or push by the steel slide track component.Steel slide track component operated by rotary motion is in side or the bottom of drawer left side plate.
Existing steel slide track component is arranged on the side of drawer left side plate, bear a heavy burden when excessive, easily cause the distortion of left and right sides loosened screw, and the steel slide rail is arranged on the bottom of drawer left side plate, bears a heavy burden when excessive, easily causes the slide rail distortion of getting rusty, therefore, the drawer of these structures, often heavy burden is light, getting rusty is not durable, and needs to do further improvement.In addition, existing experiment cabinet drawer all is by screw slide rail to be fixed on the operation that drawer bottom or side drive drawer, and slide rail is metal material, the easy corrosion of the pulley of metal material and screw, thereby the in the course of time fragile effect that does not have the slide rail rolling.
The utility model content
The technical problems to be solved in the utility model is, for the defects of prior art, provides the pulley operating structure of experiment cabinet drawer.
The technical scheme that its technical problem that solves the utility model adopts is: the pulley operating structure of structure experiment cabinet drawer.
In the pulley operating structure of experiment cabinet drawer described in the utility model, described drawer comprises:
Base plate is provided with groove at described base plate, is provided with blind mortise in the groove;
Pulley assembly comprises pulley, fixed axis and rubber wheel case, wherein, is provided with the tenon that cooperates with described blind mortise at the two ends of described fixed axis, and described rubber wheel case is placed on the described pulley, and passes described pulley by described fixed axis and be positioned in the described groove;
Described base plate, pulley assembly all are to be made by the ABS composite.
In the pulley operating structure of experiment cabinet drawer described in the utility model, the middle and lower part of described base plate is provided with spacing stop member.
In the pulley operating structure of experiment cabinet drawer described in the utility model, described spacing stop member is a projection, and this projection is the E font.
In the pulley operating structure of experiment cabinet drawer described in the utility model, be provided with cavity at the front end of described base plate, be provided with a plurality of dividing plates in this cavity.
In the pulley operating structure of experiment cabinet drawer described in the utility model, described drawer is single injection-molded.
In the pulley operating structure of experiment cabinet drawer described in the utility model, described groove is located at respectively the both sides, rear end of described base plate, and the front end both sides of described base plate are provided with recess, and described drawer pulley is two, and it is located at respectively in the described groove.
In the pulley operating structure of experiment cabinet drawer described in the utility model, described groove is located at respectively the front end both sides of described base plate, and described drawer pulley is two, and it is located at respectively in the described groove.
In the pulley operating structure of experiment cabinet drawer described in the utility model, described groove is located at respectively the both sides at the forward and backward two ends of described base plate, and described drawer pulley is four, and it is located at respectively in the described groove.
Implement the pulley operating structure of experiment cabinet drawer of the present utility model, have following beneficial effect: the utility model adopt assembly pulley and stop limiting component can so that the drawer pull freely, and whole drawer is pulled out land, use more simple and convenient.The utility model adopts the connected mode of pulley and drawer-bottom board joggle to be convenient to assembling, and is easy to assemble, saves cost.The utility model has been simplified production process by adopting meliorative ABS composite injection mo(u)lding to replace the drawer of traditional steel or timber manufacturing, has saved a large amount of material power, manpower and freight, has reduced production cost, low-carbon environment-friendly.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the perspective view of the utility model experiment cabinet drawer;
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of pulley assembly of the pulley operating structure of the utility model experiment cabinet drawer;
Fig. 3 is the local enlarged diagram of groove of the pulley operating structure bottom of the utility model experiment cabinet drawer;
Fig. 4 is that the pulley assembly of the pulley operating structure of the utility model experiment cabinet drawer is installed on the local enlarged diagram in the drawer-bottom board groove;
Fig. 5 is the structural representation that stops limiting component of the pulley operating structure of the utility model experiment cabinet drawer;
Fig. 6 is the structural representation of the first embodiment of the pulley operating structure of the utility model experiment cabinet drawer;
Fig. 7 is the structural representation of the second embodiment of the pulley operating structure of the utility model experiment cabinet drawer;
Fig. 8 is the structural representation of the 3rd embodiment of the pulley operating structure of the utility model experiment cabinet drawer.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Embodiment 1
Extremely shown in Figure 6 such as Fig. 1, in the first embodiment of the pulley operating structure of experiment cabinet drawer of the present utility model, drawer 100 comprises front panel 10, rear plate 20, base plate 30, left plate 40, right plate 60, such as Fig. 6, base plate 30 is provided with groove 31 in the rear end of base plate 30, is provided with blind mortise 311 in the groove 31, the front end both sides of base plate 30 are provided with recess 34, and this recess 34 is used for placing the pulley (not shown) that the experiment cabinet left side plate is provided with; Also comprise pulley assembly 50, this pulley assembly 50 comprises pulley 51, fixed axis 52, rubber wheel case 53, wherein, is provided with the tenon 521 that cooperates with blind mortise 311 at the two ends of fixed axis 52, and fixed axis 52 passes pulley 51 and places in the groove 31; Base plate 30, pulley assembly 50 all are to be made by the ABS composite, as shown in Figure 6, the middle and lower part of base plate 30 is provided with spacing stop member 32, spacing stop member 32 is a projection, this projection is the E font, the present embodiment adopts spacing stop member 32 so that drawer can wholely not pulled out lands, to use more simple and convenient.The front end of base plate 30 is provided with cavity 33, is provided with a plurality of dividing plates 331 in this cavity 33, uses this cavity 33, during the pull drawer, is convenient to hand operated convenient.In the present embodiment, the front panel 10 of drawer 100, rear plate 20, base plate 30, left plate 40, right plate 60 are single injection-molded by mould, reduce assembling or splice program, are convenient to produce, and save cost.
As shown in Figure 6, the structural representation of the first embodiment of the pulley operating structure of the utility model experiment cabinet drawer, pulley 51 is two, it is located at respectively in the groove 31 of both sides, rear end of base plate 30, rubber wheel case 53 is placed on the pulley 51, then fixed axis 52 is passed pulley 51, and it is positioned in the groove 31, and tenon 521 joggles that cooperate with blind mortise 311 that are provided with pulley 51 two ends by the blind mortise 311 that is provided with in the groove 31, by adopting the connected mode of pulley and drawer bottom joggle, so that pulley and drawer are convenient to assembling, easy to use.
Embodiment 2
Such as Fig. 1 to Fig. 5, shown in Figure 7, in the second embodiment of the pulley operating structure of experiment cabinet drawer of the present utility model, comprise front panel 10, rear plate 20, base plate 30, left plate 40, right plate 60, such as Fig. 7, base plate 30, front end at base plate 30 is provided with groove 31, is provided with blind mortise 311 in the groove 31; Also comprise pulley assembly 50, this pulley assembly 50 comprises pulley 51, fixed axis 52, rubber wheel case 53, wherein, is provided with the tenon 521 that cooperates with blind mortise 311 at the two ends of fixed axis 52, and fixed axis 52 passes pulley 51 and places in the groove 31; Base plate 30, pulley assembly 50 all are to be made by the ABS composite, as shown in Figure 7, the middle and lower part of base plate 30 is provided with spacing stop member 32, spacing stop member 32 is a projection, this projection is the E font, the present embodiment adopts spacing stop member 32 so that drawer can wholely not pulled out lands, to use more simple and convenient.The front end of base plate 30 is provided with cavity 33, is provided with a plurality of dividing plates 331 in this cavity 33, uses this cavity 33, during the pull drawer, is convenient to hand operated convenient.In the present embodiment, the front panel 10 of drawer 100, rear plate 20, base plate 30, left plate 40, right plate 60 are single injection-molded by mould, reduce assembling or splice program, are convenient to produce, and save cost.
As shown in Figure 7, the structural representation of the second embodiment of the pulley operating structure of the utility model experiment cabinet drawer, pulley 51 is two, it is located at respectively in the groove 31 of front end both sides of base plate 30, rubber wheel case 53 is placed on the pulley 51, and fixed axis 52 passed pulley 51, then it is positioned in the groove 31, and tenon 521 joggles that cooperate with blind mortise 311 that are provided with pulley 51 two ends by the blind mortise 311 that is provided with in the groove 31, by adopting the connected mode of pulley and drawer bottom joggle, so that pulley and drawer are convenient to assembling, easy to use.
Embodiment 3
Such as Fig. 1 to Fig. 5, shown in Figure 8, in the 3rd embodiment of the pulley operating structure of experiment cabinet drawer of the present utility model, comprise front panel 10, rear plate 20, base plate 30, left plate 40, right plate 60, such as Fig. 8, base plate 30, both sides in the rear and front end of base plate 30 are respectively equipped with groove 31, are provided with blind mortise 311 in the groove 31; Also comprise pulley assembly 50, this pulley assembly 50 comprises pulley 51, fixed axis 52, rubber wheel case 53, wherein, is provided with the tenon 521 that cooperates with blind mortise 311 at the two ends of fixed axis 52, and fixed axis 52 passes pulley 51 and places in the groove 31; Base plate 30, pulley assembly 50 all are to be made by the ABS composite, as shown in Figure 8, the middle and lower part of base plate 30 is provided with spacing stop member 32, spacing stop member 32 is a projection, this projection is the E font, the present embodiment adopts spacing stop member 32 so that drawer can wholely not pulled out lands, to use more simple and convenient.The front end of base plate 30 is provided with cavity 33, is provided with a plurality of dividing plates 331 in this cavity 33, uses this cavity 33, during the pull drawer, is convenient to hand operated convenient.In the present embodiment, the front panel 10 of drawer 100, rear plate 20, base plate 30, left plate 40, right plate 60 are single injection-molded by mould, reduce assembling or splice program, are convenient to produce, and save cost.
As shown in Figure 8, the structural representation of the 3rd embodiment of the pulley operating structure of the utility model experiment cabinet drawer, pulley 51 is four, it is located at respectively in the groove 31 of both sides at base plate 30 forward and backward two ends, rubber wheel case 53 is placed on the pulley 51, and fixed axis 52 passed pulley 51, then it is positioned in the groove 31, and tenon 521 joggles that cooperate with blind mortise 311 that are provided with pulley 51 two ends by the blind mortise 311 that is provided with in the groove 31, by adopting the connected mode of pulley and drawer bottom joggle, so that pulley and drawer are convenient to assembling, easy to use.
Can find out the pulley operating structure of experiment cabinet drawer of the present utility model by above embodiment, by adopting assembly pulley and stopping that limiting component can so that the drawer pull freely, can not make whole drawer pull out during pull land, use more simple and convenient.The utility model adopts the connected mode of pulley and drawer bottom joggle to be convenient to produce, and saves cost.
Although by above embodiment the utility model is disclosed; but protection domain of the present utility model is not limited to this; do not departing under the condition of the utility model design, the distortion that above each member is done, replacement etc. all will fall in the claim scope of the present utility model.
Claims (8)
1. the pulley operating structure of an experiment cabinet drawer is characterized in that, described drawer (100) comprising:
Base plate (30) is provided with groove (31) at described base plate (30), is provided with blind mortise (311) in the groove (31);
Pulley assembly (50), comprise pulley (51), fixed axis (52) and rubber wheel case (53), wherein, be provided with the tenon (521) that cooperates with described blind mortise (311) at the two ends of described fixed axis (52), described rubber wheel case (53) is placed on the described pulley (51), and passes described pulley (51) by described fixed axis (52) and be positioned in the described groove (31);
Described base plate (30), pulley assembly (50) all are to be made by the ABS composite.
2. the pulley operating structure of experiment cabinet drawer according to claim 1 is characterized in that, the middle and lower part of described base plate (30) is provided with spacing stop member (32).
3. the pulley operating structure of experiment cabinet drawer according to claim 2 is characterized in that, described spacing stop member (32) is a projection, and this projection is the E font.
4. the pulley operating structure of experiment cabinet drawer according to claim 1 is characterized in that, is provided with cavity (33) at the front end of described base plate (30), is provided with a plurality of dividing plates (331) in this cavity (33).
5. the pulley operating structure of experiment cabinet drawer according to claim 1 is characterized in that, described drawer (100) is single injection-molded.
6. the pulley operating structure of each described experiment cabinet drawer in 5 according to claim 1, it is characterized in that, described groove (31) is located at respectively the both sides, rear end of described base plate (30), the front end both sides of described base plate (30) are provided with recess (34), described drawer pulley (51) is two, and it is located at respectively in the described groove (31).
7. the pulley operating structure of each described experiment cabinet drawer in 5 according to claim 1, it is characterized in that, described groove (31) is located at respectively the front end both sides of described base plate (30), described drawer pulley (51) is two, and it is located at respectively in the described groove (31).
8. the pulley operating structure of each described experiment cabinet drawer in 5 according to claim 1, it is characterized in that, described groove (31) is located at respectively the both sides at the forward and backward two ends of described base plate (30), described drawer pulley (51) is four, and it is located at respectively in the described groove (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160218 CN202664826U (en) | 2012-04-16 | 2012-04-16 | Pulley operating mechanism of experiment cabinet drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220160218 CN202664826U (en) | 2012-04-16 | 2012-04-16 | Pulley operating mechanism of experiment cabinet drawer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202664826U true CN202664826U (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220160218 Expired - Fee Related CN202664826U (en) | 2012-04-16 | 2012-04-16 | Pulley operating mechanism of experiment cabinet drawer |
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| Country | Link |
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| CN (1) | CN202664826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016076787A1 (en) * | 2014-11-14 | 2016-05-19 | Inter Ikea Systems B.V. | Improved furniture piece comprising roller wheel assembly |
| WO2018101876A1 (en) * | 2016-11-29 | 2018-06-07 | Ikea Supply Ag | Furniture panel assembly comprising a wheelhouse cassette, and a furniture comprising such furniture panel assembly |
| CN113712388A (en) * | 2018-05-18 | 2021-11-30 | 海尔智家股份有限公司 | Drawer assembly and refrigeration equipment |
-
2012
- 2012-04-16 CN CN 201220160218 patent/CN202664826U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016076787A1 (en) * | 2014-11-14 | 2016-05-19 | Inter Ikea Systems B.V. | Improved furniture piece comprising roller wheel assembly |
| KR20170083567A (en) * | 2014-11-14 | 2017-07-18 | 인터 이케아 시스템스 비. 브이. | Improved furniture piece comprising roller wheel assembly |
| CN106998909A (en) * | 2014-11-14 | 2017-08-01 | 英特宜家系统有限公司 | Improved piece of furniture including roll wheel assembly |
| US10085559B2 (en) | 2014-11-14 | 2018-10-02 | Inter Ikea Systems B.V. | Furniture piece comprising roller wheel assembly |
| CN106998909B (en) * | 2014-11-14 | 2020-11-03 | 英特宜家系统有限公司 | Furniture item comprising a roller assembly |
| KR102461734B1 (en) | 2014-11-14 | 2022-10-31 | 인터 이케아 시스템스 비. 브이. | Improved furniture piece comprising roller wheel assembly |
| WO2018101876A1 (en) * | 2016-11-29 | 2018-06-07 | Ikea Supply Ag | Furniture panel assembly comprising a wheelhouse cassette, and a furniture comprising such furniture panel assembly |
| CN110072410A (en) * | 2016-11-29 | 2019-07-30 | 宜家供应有限公司 | Furniture-plates component including wheel cover box and the furniture including this furniture-plates component |
| US11089871B2 (en) | 2016-11-29 | 2021-08-17 | Ikea Supply Ag | Furniture panel assembly comprising a wheelhouse cassette, and a furniture comprising such furniture panel assembly |
| CN110072410B (en) * | 2016-11-29 | 2022-03-11 | 宜家供应有限公司 | Furniture plate assembly comprising a wheel housing box and furniture comprising such a furniture plate assembly |
| CN113712388A (en) * | 2018-05-18 | 2021-11-30 | 海尔智家股份有限公司 | Drawer assembly and refrigeration equipment |
| CN113712388B (en) * | 2018-05-18 | 2023-02-17 | 海尔智家股份有限公司 | Drawer assembly and refrigeration equipment |
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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: 20130116 Termination date: 20140416 |