CN103216991A - Layer frame structure with guide rails and drawer device - Google Patents
Layer frame structure with guide rails and drawer device Download PDFInfo
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- CN103216991A CN103216991A CN2013101574418A CN201310157441A CN103216991A CN 103216991 A CN103216991 A CN 103216991A CN 2013101574418 A CN2013101574418 A CN 2013101574418A CN 201310157441 A CN201310157441 A CN 201310157441A CN 103216991 A CN103216991 A CN 103216991A
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- guide rail
- drawer
- layer frame
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- frame body
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Abstract
The invention relates to a layer frame structure with guide rails and a drawer device. The layer frame structure with the guide rails comprises a layer frame body, wherein guide rail sliding grooves are formed in two sides of an upper surface of the layer frame body respectively, and the layer frame body and the guide rail sliding grooves are of an integral structure. The drawer device comprises a drawer and at least one layer frame structure with the guide rails, wherein drawer guide rails are arranged on two sides of the drawer, and the drawer is assembled on the guide rail sliding grooves through the drawer guide rails. The layer frame structure achieves portable pushing and pulling by changing assembling modes of the drawer and a layer frame and utilizing the layer frame of a load bearing type guide rail, and compared with the prior art, stress of the guide rails and the layer frame is more even. Stress deformation of the layer frame and the guide rails is improved, and deformation of parts is reduced. The layer frame structure is beneficial to simplifying structures of the parts, reduces cost of the parts, and is suitable for use of assembling drawers, such as a refrigerator, a wine cabinet, a beverage box and a freezer.
Description
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Technical field
The present invention relates to household electrical appliance accessory technical field, more specifically, relate to a kind of layer shelf structure and drawer with guide rail.
Background technology
The drawer that existing refrigeration plant uses, guide rail bracket and layer frame are to separate, and are the assembling mode of cantilever beam.For example Chinese patent ZL201110070024.0 discloses a kind of drawer lead rail device of belt frame, it is assemblied in guide rail bracket 10 with suspension type the below of layer frame 20, drawer lattice 30 hangs and is assemblied on the guide rail bracket 10, as Fig. 1, this assembling mode need strengthen the force structure size of guide rail bracket, such as making reinforcement, so that guarantee the rigidity of assembly parts.Illustrate as Fig. 2, Fig. 3, because the support force F of layer frame 20 and drawer gravity G be not on same vertical line, two power can produce deflection torque, make guide rail bracket 10 distortion, and make guide rail bracket 10 trend of separating of drawing back be arranged with the layer frame 20 of top, finally can influence the push-and-pull of drawer lattice.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of features simple structure at the deficiencies in the prior art, and can improve the layer shelf structure of band guide rail of the stress deformation of layer frame and guide rail, and that layer shelf structure of this band guide rail takes up room is little, rigidity is better.
The present invention also provides the drawer of the layer shelf structure that is equipped with above-mentioned band guide rail.
For solving the problems of the technologies described above, a first aspect of the present invention technical scheme is as follows:
A kind of layer shelf structure with guide rail comprises a layer frame body, and described layer frame body upper surface both sides respectively are provided with the guide rail chute, and described layer frame body and guide rail chute are integrated.With bearing-type that guide rail chute and layer frame body is integrated, structure optimization.
Further preferred scheme, described layer frame body is a multilayer glass shelf, the injection moulding bound edge of described guide rail chute and multilayer glass shelf is an one.The guide rail chute forms overall structure by injection moulding and multilayer glass shelf.
Further preferred scheme respectively is provided with limited block before and after the described guide rail chute, spacing effect is played in the push-and-pull of assembling drawer thereon, guarantees the normal push-and-pull of drawer.
Further preferred scheme, described guide rail chute end face is provided with the wear parts of being made by high-abrasive material, when the drawer on being assemblied in the guide rail chute moves, wear parts plays instrumentality between drawer and guide rail chute, prevent drawer in the guide rail chute directly contact slide and cause the guide rail chute to be worn easily.
Further preferred scheme, described limited block is the uncovered hollow structure that makes progress, its uncovered end face that is positioned at the guide rail chute, described wear parts is assemblied in the hollow structure of limited block, wear parts plays wear-resisting effect, use less high-abrasive material can reach whole wear-resisting design requirement like this, and limited block is assembled together with wear parts, integration and succinctly more on the structure.
Further preferred scheme, described guide rail chute is provided with upper overturning.The power of the drawer upset that prevents to assemble thereon is provided.
Further preferred scheme, described upper overturning front end has horn mouth.Make things convenient for drawer to put into layer guide rail chute of frame body upper surface both sides.
A second aspect of the present invention technical scheme is:
A kind of drawer comprises the layer shelf structure of drawer and at least one above-mentioned band guide rail, and described drawer both sides are provided with drawer guideway, are assemblied on the guide rail chute by drawer guideway.
Further, in the above-mentioned drawer, described drawer guideway is provided with the drawer limited block.Drawer plays spacing effect when push-and-pull like this, guarantees the normal push-and-pull of drawer.
Further, in the above-mentioned drawer, described drawer limited block is uncovered downward hollow structure, and its uncovered bottom surface that is positioned at drawer guideway is equipped with the wear-resisting projection of being made by high-abrasive material in the described hollow structure.By wear-resisting projection, avoid drawer direct contact in the guide rail chute to slide and cause wearing and tearing.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
The present invention utilizes the layer frame of bearing-type guide rail by changing the assembling mode of drawer and layer frame, realizes the light push-and-pull of drawer parts, and guide rail and layer frame are stressed more even than prior art, improve the stress deformation of layer frame and guide rail, reduce the distortion of parts.The present invention helps the simplification of component structural, reduces the cost of parts.
Description of drawings
Fig. 1 is the assembling schematic diagram of prior art layer frame, guide rail and drawer.
Fig. 2 is the stressed schematic diagram of square guide rail under the prior art layer frame.
Fig. 3 is the partial enlarged drawing of Fig. 2.
Fig. 4 is the assembling schematic diagram of embodiment of the invention band guide rail layer frame with drawer.
Fig. 5 is the schematic diagram of embodiment of the invention band guide rail layer frame limited block and wear parts assembling.
Fig. 6 is the wear parts schematic diagram of embodiment of the invention band guide rail layer frame limited block.
Fig. 7 is for being provided with the schematic diagram at drawer limited block place in the embodiment of the invention drawer guideway.
Fig. 8 is the drawer guideway bottom surface of Fig. 7 and the schematic diagram of end face exchange.
Fig. 9 is assemblied in the schematic diagram of inner container of icebox for embodiment of the invention band guide rail layer frame.
Figure 10 is assemblied in the schematic partial cross-sectional view of inner container of icebox for embodiment of the invention band guide rail layer frame.
Figure 11 is the stressed schematic diagram of the guide rail on the embodiment of the invention layer frame.
Among the figure, layer frame body 1, guide rail chute 2, limited block 21, wear parts 22, upper overturning 23, horn mouth 24, drawer 3, drawer guideway 31, drawer limited block 32, wear-resisting projection 33, inner container of icebox 4, guide rail bracket 10, layer frame 20, drawer lattice 30.
The specific embodiment
Describe embodiments of the invention in detail below in conjunction with accompanying drawing, label identical or similar from start to finish in the accompanying drawing indicates identical or similar element or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
Among Fig. 4, the present invention discloses a kind of layer shelf structure with guide rail, comprises a layer frame body 1, and this layer frame body 1 upper surface both sides respectively are provided with guide rail chute 2, and layer frame body 1 is integrated with guide rail chute 2.Specifically be, layer frame body 1 is a multilayer glass shelf, and guide rail chute 2 is an one with the injection moulding bound edge of multilayer glass shelf.
To sum up, guide rail chute 2 forms overall structure by injection moulding and multilayer glass shelf, thereby with bearing-type that guide rail chute 2 and layer frame body 1 is integrated, structure optimization.
Simultaneously, the present invention also provides a kind of drawer, comprises the layer shelf structure of drawer 3 and above-mentioned band guide rail, and drawer 3 both sides are provided with drawer guideway 31, and the drawer guideway 31 by its both sides is assemblied on the guide rail chute 2.
For spacing effect is played in the push-and-pull of drawer 3, guarantee the normal push-and-pull of drawer 3, guide rail chute 2 front and back respectively are provided with limited block 21, correspondingly, also can establish drawer limited block 32 on the drawer guideway 31.
Cause guide rail chute 2 to be worn for prevent that better drawer 3 from directly contacting to slide in guide rail chute 2, guide rail chute 2 end faces are provided with the wear parts of being made by high-abrasive material 22, concrete, limited block 21 is designed to the uncovered hollow structure that makes progress, the uncovered end face that is positioned at guide rail chute 2 of hollow structure, wear parts 22 is assemblied in the hollow structure of limited block 21, Fig. 5 is the schematic diagram of limited block and wear parts assembling, limited block 21 is assembled together with wear parts 22, integration and succinct more on the structure, Fig. 6 is the schematic diagram of wear parts 22.
Fig. 7, Fig. 8 are for being provided with the schematic diagram at drawer limited block place in the drawer guideway of the present invention, accordingly, drawer limited block 32 is designed to uncovered downward hollow structure, and its uncovered bottom surface that is positioned at drawer guideway 31 is equipped with the wear-resisting projection of being made by high-abrasive material 33 therein in the hollow structure.Like this, when drawer 3 motions, wear parts 22 and wear-resisting projection 33 play instrumentality between drawer 3 and guide rail chute 2, prevent drawer 3 directly contact slip and wearing and tearing each other in guide rail chute 2.Among the embodiment, a wear parts 22 is respectively assembled in guide rail chute 2 front and back of both sides, the drawer guideway 31 of drawer 3 in its both sides respectively assembles a wear-resisting projection 33, wearing and tearing in the time of can reducing the motion of push-and-pull drawer effectively, and only use less high-abrasive material can reach whole wear-resisting effect.
In addition, guide rail chute 2 is provided with upper overturning 23, can prevent drawer 3 upsets.And upper overturning 23 front ends have horn mouth 24.Make things convenient for drawer 3 to put into the guide rail chute 2 of layer frame body 1 upper surface both sides.
The present invention can satisfy assembling drawer usefulness such as refrigerator, wine cabinet, Beverage case, refrigerator, and Fig. 9 and Figure 10 are assemblied in the schematic diagram and the schematic partial cross-sectional view of inner container of icebox for band guide rail layer frame of the present invention.In the present embodiment, layer frame body 1 is assemblied on the layer bar of inner container of icebox 4, layer frame body 1 is provided with can be for the guide rail chute 2 of two drawers, 3 installations, a guide rail chute 2 is each side arranged, there are two guide rail chutes 2 side by side the centre, all guide rail chutes 2 are integrated with layer frame body 1, and drawer 3 is installed on the guide rail chute 2 by the drawer guideway of its both sides.
Different for the stressed (see figure 3) of the stressed and prior art middle guide of the guide rail of explanation on the band guide rail layer frame of the present invention, stressed schematic diagram referring to Figure 11, layer frame body 1 is the multilayer glass shelf of integral molded plastic, drawer 3 is above layer frame body 1, guide rail chute 2 and glass plate pressurized, and both are overall structure.Because layer frame body 1 support force F and drawer gravity G are near on the same vertical line, two power are in a basic balance, and guide rail chute 2 can not produce big deflection torque.
One side guide rail chute 2 with layer frame body 1 is an example, put into the guide rail chute 2 of layer frame body 1 when drawer 3 after, contacting of the guide rail chute 2 of the gravity of drawer 3 by drawer guideway and layer frame body 1, pressure is distributed to layer two ends of frame body 1, and the stressed layer bar by inner container of icebox again of layer frame body 1 is distributed to FCL.
Because the upper overturning of guide rail chute 2 only need provide the power that prevents the drawer upset, need not as the gravity that provides support drawer in the prior art, so upper overturning need not to make complicated reinforcement as prior art centre mounted type guide rail.Therefore, adopt bearing-type guide rail of the present invention can effectively reduce layer deadweight of frame body.
To sum up, the present invention is by changing the assembling mode of drawer, the guide rail of layer frame is integrated with layer frame, with respect to prior art, omitted and on multilayer glass shelf, increased coupler construction assembling guide rail, and changing the force way of guide rail into bearing-type, guide rail and layer frame are stressed than more even in the past, reduce the parts distortion.The push-and-pull of drawer more easily, and save material cost, embody humanization design concept more.
Obviously, the above embodiment of the present invention only is for example of the present invention clearly is described, and is not to be qualification to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.All any modifications of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the protection domain of claim of the present invention.
Claims (10)
1. the layer shelf structure with guide rail comprises a layer frame body, it is characterized in that, described layer frame body upper surface both sides respectively are provided with the guide rail chute, and described layer frame body and guide rail chute are integrated.
2. the layer shelf structure of band guide rail according to claim 1 is characterized in that, described layer frame body is a multilayer glass shelf, and the injection moulding bound edge of described guide rail chute and multilayer glass shelf is an one.
3. the layer shelf structure of band guide rail according to claim 1 is characterized in that, respectively is provided with limited block before and after the described guide rail chute.
4. the layer shelf structure of band guide rail according to claim 3 is characterized in that described guide rail chute end face is provided with the wear parts of being made by high-abrasive material.
5. the layer shelf structure of band guide rail according to claim 4 is characterized in that described limited block is the uncovered hollow structure that makes progress, its uncovered end face that is positioned at the guide rail chute, and described wear parts is assemblied in the hollow structure of limited block.
6. the layer shelf structure of band guide rail according to claim 2 is characterized in that described guide rail chute is provided with upper overturning.
7. the layer shelf structure of band guide rail according to claim 6 is characterized in that described upper overturning front end has horn mouth.
8. a drawer comprises drawer, it is characterized in that, comprises the layer shelf structure of each described band guide rail of at least one claim 1 to 7, and described drawer both sides are provided with drawer guideway, are assemblied on the guide rail chute by drawer guideway.
9. drawer according to claim 8 is characterized in that, described drawer guideway afterbody is provided with the drawer limited block.
10. drawer according to claim 9 is characterized in that, described drawer limited block is uncovered downward hollow structure, and its uncovered bottom surface that is positioned at drawer guideway is equipped with the wear-resisting projection of being made by high-abrasive material in the described hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310157441.8A CN103216991B (en) | 2013-04-28 | 2013-04-28 | A kind of layer shelf structure with guide rail and drawer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310157441.8A CN103216991B (en) | 2013-04-28 | 2013-04-28 | A kind of layer shelf structure with guide rail and drawer |
Publications (2)
| Publication Number | Publication Date |
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| CN103216991A true CN103216991A (en) | 2013-07-24 |
| CN103216991B CN103216991B (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310157441.8A Active CN103216991B (en) | 2013-04-28 | 2013-04-28 | A kind of layer shelf structure with guide rail and drawer |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104949451A (en) * | 2015-06-24 | 2015-09-30 | 合肥华凌股份有限公司 | Refrigerator interior assembly |
| CN105371583A (en) * | 2015-11-16 | 2016-03-02 | 惠而浦（中国）股份有限公司 | Storage box used for refrigerator |
| US9554648B2 (en) | 2014-12-17 | 2017-01-31 | Mabe, S.A. De C.V. | Sliding system for drawer |
| CN107796105A (en) * | 2016-08-29 | 2018-03-13 | 珠海格力电器股份有限公司 | A kind of air-conditioning equipment and its assembly method |
| DE102020202045A1 (en) | 2020-02-18 | 2021-08-19 | BSH Hausgeräte GmbH | Carrier device with specifically snapped-on guide rail for a bearing shell, food receptacle and process |
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2013
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| JPH09280727A (en) * | 1996-04-16 | 1997-10-31 | Matsushita Refrig Co Ltd | Refrigerator |
| CN2695883Y (en) * | 2004-04-14 | 2005-04-27 | 博西华家用电器有限公司 | Egg drawer on refrigerator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9554648B2 (en) | 2014-12-17 | 2017-01-31 | Mabe, S.A. De C.V. | Sliding system for drawer |
| CN104949451A (en) * | 2015-06-24 | 2015-09-30 | 合肥华凌股份有限公司 | Refrigerator interior assembly |
| CN105371583A (en) * | 2015-11-16 | 2016-03-02 | 惠而浦（中国）股份有限公司 | Storage box used for refrigerator |
| CN107796105A (en) * | 2016-08-29 | 2018-03-13 | 珠海格力电器股份有限公司 | A kind of air-conditioning equipment and its assembly method |
| CN107796105B (en) * | 2016-08-29 | 2021-07-30 | 珠海格力电器股份有限公司 | Air conditioning equipment and assembling method thereof |
| DE102020202045A1 (en) | 2020-02-18 | 2021-08-19 | BSH Hausgeräte GmbH | Carrier device with specifically snapped-on guide rail for a bearing shell, food receptacle and process |
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| Publication number | Publication date |
|---|---|
| CN103216991B (en) | 2016-04-27 |
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