CN101231082A - Orbital assembled body for drawer type refrigerator - Google Patents
Orbital assembled body for drawer type refrigerator Download PDFInfo
- Publication number
- CN101231082A CN101231082A CNA2007100565628A CN200710056562A CN101231082A CN 101231082 A CN101231082 A CN 101231082A CN A2007100565628 A CNA2007100565628 A CN A2007100565628A CN 200710056562 A CN200710056562 A CN 200710056562A CN 101231082 A CN101231082 A CN 101231082A
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- Prior art keywords
- container
- double
- linked cam
- drawer
- orbital
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Abstract
The invention discloses a rail assembly body of a drawer-type refrigerator which comprises a guiding rail used for supporting both side walls inside the main body of the refrigerator; a movement rail which is movably arranged on the guiding rail, to cause a combined vessel to move; an operating part which is arranged on one side of the movement rail; a self-damping component which is arranged at one side of the guiding rail and used for controlling the movement speed of the vessel via the linkage with an operating part. The invention has the advantages that the rail assembly body of the drawer-type refrigerator can slow down the movement speed of the vessel which moves along the rail, thereby reducing the unnecessary damage to a human body as well as the unnecessary noise.
Description
Technical field
The present invention relates to refrigerator, especially when the refrigerator doors that opens and closes along the drawer-type refrigerator that moves horizontally, to the orbital assembled body of the drawer-type refrigerator of the container channeling conduct of together moving with refrigerator doors.
Background technology
The inside of refrigerator body is formed with storage spaces such as refrigerating chamber or refrigerating chamber, and refrigerating chamber or refrigerating chamber open and close by refrigerator doors.The general hinge of refrigerator doors is connected a side of refrigerator body, is the place ahead rotation of middle mind-set refrigerator with hinge axis, also can constitute with the form of drawer, to the place ahead of refrigerator push-and-pull.
As shown in Figure 1, be formed with in the inside of drawer-type refrigerator drawer container that food is stored can be installed space 2 is set.For in that the 2 li installation containers in space are set, on the two side, inside of refrigerator, be formed with support portion 4.
Be arranged on the guide rail 8 on the support portion 4,, constitute with shape corresponding to support portion 4 in order to be installed in the elongated groove in support portion 4.Guide rail 8 is fixedly installed on the support portion 4, plays the effect that guiding intermediate orbit 10 moves.
As shown in Figure 2, the rearward end at guide rail 8 is equipped with self-closing assembly 9.Has spring (not shown) in the inside of self-closing assembly 9.Spring plays the effect that rearward pulls moving track 12.Certainly, spring is not to pull moving track 12 all the time.That is, when the pulling container, through after certain interval, moving track 12 breaks away from spring; When container was pushed into again, moving track 12 was not subjected to the constraint of spring and moves in certain interval, and when the rearward end of container approached self-closing assembly 9 afterwards, spring pulled moving track 12.
In the elongated groove that forms on the guide rail 8, intermediate orbit 10 is set.Intermediate orbit 10 corresponding guide rails 8 and forming.Intermediate orbit 10 moves forward and backward along guide rail 8 as moving track 12, plays to enlarge the container effect of mobile scope forwards.Aforesaid intermediate orbit 10, the end combines with spring selectively thereafter, and container is installed in the refrigerator body fully.
In the elongated groove of intermediate orbit 10, moving track 12 is installed.On moving track 12 the two side, together do to move forward and backward with container and move along guide rail 8 in conjunction with the container that is arranged on stored food.
But, prior art as above exists following problem: after the user pulls out container, when pushing to the container application of force again, owing to the spring of self-closing assembly 9 inside pulls container the translational speed of container is accelerated, therefore certain part as human bodies such as fingers between refrigerator body and container very likely can be injured.In addition, because spring can make the translational speed of container accelerate, so container can not gently get back to the inside of refrigerator body, but gets back to original position under the situation that produces noise.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and can close voluntarily after having closed to a certain degree, can slow down the orbital assembled body of the drawer-type refrigerator of closing velocity simultaneously.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of orbital assembled body of drawer-type refrigerator comprises: support the guide rail that is arranged on the inner two side of refrigerator body; Be arranged on guide rail movably and the container that combines is with it moved, and have the moving track of functional unit in a side; Be arranged on a side of guide rail, by with the self-damping assembly of the interlock of functional unit control container translational speed.
Between described guide rail and moving track, be provided with the intermediate orbit of the moving range that enlarges moving track.
Described self-damping assembly comprises: cylinder, and the spring that has the elastic force of providing in cylinder interior and is connected with spring mutual restriction ground, the piston that the elastic force by spring moves, and the damper fluid that moves of limited piston; Guiding rib, guiding rib links to each other with piston, and guiding protrudes from the moving of pole of cylinder outside; Double-linked cam, double-linked cam rotatably combines with pole, and with functional unit mutual restriction and linking selectively.
Described double-linked cam comprises having the service portion that protrude to form and adjacent and protrude the mounting part that forms with service portion; Described functional unit comprises having the effect sheet that selectively is installed on the service portion and adjacent and make the sheet that articulates that the mounting part articulates selectively with the effect sheet; The mounting part is articulated to and articulates after the sheet, double-linked cam and functional unit linkage ground mutual restriction, and the mounting part can be pulled out container from articulating the sheet after separating.
On described guiding rib, be formed with the 2nd downward-sloping gathering sill of leading section of elongated groove, side protrusion at double-linked cam is formed with guide protrusions, guide moving of double-linked cam by guide protrusions along moving of the 2nd gathering sill, double-linked cam is fixed on the ad-hoc location of guiding rib.
The invention has the beneficial effects as follows: in the present invention, the interaction by functional unit and self-damping assembly pushes container voluntarily, can be slowed down in the translational speed of certain interval inner pressurd vessel simultaneously.That is, when pushing container, the effect sheet of functional unit and articulating on the service portion and mounting part that sheet is installed to double-linked cam, functional unit and double-linked cam can mutual restriction.In addition, pole is rearward moved by the restoring force of the spring of self-damping component internal, and the mutual restriction of functional unit and double-linked cam can make container push voluntarily.In the present invention, the user need not to apply strength to the front of container, and container also can push voluntarily, can reduce the injury to human body.In addition, has the damper fluid that is interacting with pole in the inside of self-damping assembly.In the present invention, when pushing container, pole compression damping fluid, and damper fluid hinders moving of pole, the translational speed of slowing down container can be eliminated because the acceleration of container makes container and refrigerator body collide caused unnecessary noise mutually.
Description of drawings
Fig. 1 is the internal structure stereogram of the drawer-type refrigerator of prior art orbital assembled body.
Fig. 2 be the prior art drawer-type refrigerator orbital assembled body want portion's stereogram.
Fig. 3 is the embodiment stereogram of the orbital assembled body of drawer-type refrigerator of the present invention.
Fig. 4 is the stereogram that has shown the embodiment of the invention under the state that has pushed container.
Fig. 5 is the procedure chart that has shown the course of work of the embodiment of the invention according to the process of pull container.
Fig. 6 is the procedure chart that has shown the course of work of the embodiment of the invention according to the process that pushes container.
Among the figure:
30: guide rail 32: connection rib
32a: connecting hole 34: self-damping assembly
36: cylinder 37: pole
38: double-linked cam 38a: service portion
38b: mounting part 38c: guide protrusions
40: guiding rib 40a: the 1st gathering sill
40b: the 2nd gathering sill 44: intermediate orbit
46: moving track 48: functional unit
48a: effect sheet 48b: articulate sheet
50: hook
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail:
Shown in Fig. 3,4, the orbital assembled body of drawer-type refrigerator of the present invention is provided with on the two side of refrigerator body inside of drawer container of stored food, supports being provided with guide rail 30.Guide rail 30 has connection rib 32, and connection rib 32 is formed with connecting hole 32a, can make guide rail 30 support the inside that is set to refrigerator body by attaching parts such as screws.
In the present embodiment, connecting hole 32a is formed with a plurality of for orbital assembled body of the present invention firmly is installed to the inside of refrigerator body, but also can respectively form a connecting hole 32a respectively in the both sides of connection rib 32.
Rearward end one side at guide rail 30 is provided with self-damping assembly 34.The translational speed that self-damping assembly 34 utilizes pneumatics or oil pressure can slow down moving track 46.
Self-damping assembly 34 has cylinder 36.Has spring (not shown) in the inside of self-damping assembly 36.Spring is in extended state, and pulling links to each other with spring and transmitting the piston (not shown) of strength, and the user need not to apply strength to the front of container also can make container push fully automatically.
On spring, be connected with to mutual restriction piston.Piston receives strength from pole 37, and power is delivered on the spring, with spring compression or stretching.
Damper fluid as gas or liquid is housed in the inside of cylinder 36.Damper fluid hinders moving of the piston compressing spring, plays the effect that reduces the container translational speed.
On piston, be connected with the pole 37 that protrudes from cylinder 36 outsides.Pole 37, the one side is connected piston, and opposite side combines with double-linked cam 38, the restoring force of spring is delivered on the container, with container mutual restriction selectively.
Leading section combination rotationally pole 37 is provided with double-linked cam 38.Certainly, the present invention is not limited thereto, also can form a certain size groove at the leading section of pole 37, along with the rotation of double-linked cam 38, double-linked cam 38 is installed in the groove selectively.
Rearward end at double-linked cam 38 has service portion 38a protruding upward.Service portion 38a is the part of the effect sheet 48a of fitting operation parts 48 selectively, and plays to make and articulate sheet 48b and be articulated to effect on the 38b of mounting part smoothly.
Have with service portion 38a at the leading section of double-linked cam 38 and to be separated by and mounting part 38b protruding upward.Mounting part 38b is the part that articulates sheet 48b that articulates functional unit 48 selectively, when pushing container, after the rearward end that articulates sheet 48b is articulated, make double-linked cam 38 and functional unit 48 mutual restriction, need not to apply strength to the place ahead of container also can together move owing to spring makes pole 37 and container, when the pulling container, articulate sheet 48b separation and can spur container.
Double-linked cam 38 has guide protrusions 38c, and guide protrusions 38c insertion is arranged in the 2nd gathering sill 40b, guides moving of double-linked cam 38, and double-linked cam 38 is fixedly installed on the ad-hoc location of guiding rib 40.
In addition, self-damping assembly 34 has the guiding rib 40 that guiding pole 37 is moved.On guiding rib 40, be formed with the service portion 38a of guiding double-linked cam 38 and the 1st gathering sill 40a that moves of mounting part 38b.The 1st gathering sill 40a has elongated shape, and connects guiding rib 40 and form.
Be formed with the 2nd gathering sill 40b in a side of guiding rib 40.The 2nd gathering sill 40b, the end portion of the groove that it is elongated is downward-sloping and form.The guide protrusions 38c of double-linked cam 38 moves under situation about being inserted in the 2nd gathering sill 40b.Aforesaid the 2nd gathering sill 40b guiding guide protrusions 38c moves, and makes double-linked cam 38 do rotation up and down.
In addition, on guide rail 30, be provided with intermediate orbit 44 movably.Intermediate orbit 44 moves forward and backward along guide rail 30 as moving track 46, plays to enlarge the container effect of mobile scope forwards.
On intermediate orbit 44, be provided with moving track 46 movably.Moving track 46 is together done to move forward and backward along guide rail 30 with container and is moved in conjunction with being arranged on the container that food is stored.The bottom of moving track 46 has hook 50.Hook 50 can be articulated to a side of rear container end portion, and plays the effect that the container that prevents to combine with moving track 46 is broken away from.
One side of moving track 46 has functional unit 48.Functional unit 48 can be installed to service portion 38a and mounting part 38b selectively, it and double-linked cam 38 mutual restriction, and container is pushed automatically by the restoring force of spring.
Below, the effect of the orbital assembled body of the drawer-type refrigerator of the present invention of structure is elaborated to having as above:
The assembling process of present embodiment is at first, at guide rail 30 intermediate orbit 44 to be set movably, and at intermediate orbit 44 moving track 46 to be set movably.In addition, the rearward end at guide rail 30 fixedly installs self-damping assembly 34.Whereby, under the assembled state of track, the connection rib 32 of guide rail 30 is connected on the two side of refrigerator body inside by attaching parts such as screws.Under this state, container combination is set on the moving track 46.The hook 50 that protrusion is formed on moving track 46 rearward end is articulated to the rearward end of container and support vessels securely.
Next, observe the course of work of present embodiment.As shown in Figure 5, under the state A that container is pushed fully, the effect sheet 48a of functional unit 48 and articulating on the service portion 38a and mounting part 38b that sheet 48b is installed in double-linked cam respectively.In addition, though do not illustrate, on the spring of cylinder 36 inside, be connected with to mutual restriction piston.
Under this state, when the user spurs container, the moving track 46 that is together moving with container forwards moves, and the effect sheet 48a of functional component 48 is installed to service portion 38a and mounting part 38b and is articulated to and articulates sheet 48b, thereby pole 37 and container mutual restriction and move, according to moving of container, support 37 moves to the B state.
Under the B state, if moving track 46 continues to move forward, the guide protrusions 38c of double-linked cam 38 moves along the 2nd gathering sill 40b so, articulates sheet 48b and enters the C state from mounting part 38b separation.Under this state, effect sheet 48a is not subjected to the obstruction of mounting part 38b and moves forward, and can pull on visibly moved device.
As shown in Figure 6, push container and act on the moment that sheet 48a touches service portion 38a, promptly under the D state, the user need not to apply strength to the front of container, effect sheet 48a also can be installed to service portion 38a, and guide protrusions 38c moves and the mounting part is articulated to and articulates on the sheet 48b along the 2nd gathering sill 40b.Double-linked cam 38 and functional unit 48 retrain mutually and link.As a result, the restoring force of the spring of container by being in extended state pushes voluntarily, and the pole 37 that combines with double-linked cam 38 is moved.
The E of Fig. 6 has shown state as above.Spring is in the state of stretching, therefore by the restoring force pulling of spring and the piston of spring mutual restriction.The effect sheet 48a of functional unit 48 is installed on the service portion 38a of double-linked cam 38, and mounting part 38b is articulated in and articulates on the sheet 48b, so functional unit 48 and double-linked cam 38 are in the state of mutual restriction.The user need not to apply strength to the place ahead of container, also can container be pushed automatically according to the pulling force of spring.
As mentioned above, container is in the process that is pushed into, and pole 37 is moved and pushed voluntarily to the direction that spring restores.In addition, owing to pole 37 is moved to the direction of the damper fluid of compression cylinder 36 inside, so damper fluid can hinder the mobile of pole 37, the speed that pushes that can slow down container.
Right of the present invention is not confined on as above the embodiment, but be as the criterion with the content that is recorded in claims, in technical field of the present invention, those skilled in the art can make multiple distortion and transform within the interest field that is recorded on claims.
Claims (5)
1. the orbital assembled body of a drawer-type refrigerator is characterized in that, comprising: support the guide rail (30) that is arranged on the inner two side of refrigerator body; Be arranged on guide rail (30) movably and the container that combines is with it moved, and have the moving track (46) of functional unit (48) in a side; Be arranged on a side of guide rail (30), by with the self-damping assembly (34) of the interlock of functional unit (48) control container translational speed.
2. the orbital assembled body of drawer-type refrigerator according to claim 1 is characterized in that, is provided with the intermediate orbit (44) of the moving range that enlarges moving track between described guide rail (30) and moving track (40).
3. the orbital assembled body of drawer-type refrigerator according to claim 1 and 2, it is characterized in that, described self-damping assembly (34) comprising: cylinder (36), the spring that has the elastic force of providing in cylinder (36) inside, with be connected with spring mutual restriction ground, the piston that elastic force by spring moves, and the damper fluid that moves of limited piston; Guiding rib (40), guiding rib (40) links to each other with piston, and guiding protrudes from moving of the outside pole (37) of cylinder (36); Double-linked cam (38), double-linked cam (38) rotatably combines with pole (37), and with functional unit (48) mutual restriction and linking selectively.
4. the orbital assembled body of drawer-type refrigerator according to claim 3 is characterized in that, described double-linked cam (38) comprises having the service portion (38a) that protrude to form and adjacent and protrude the mounting part (38b) that forms with service portion; Described functional unit (48) comprise have the effect sheet (48a) that selectively is installed on the service portion (38a) and with effect sheet (48a) adjacent and make that mounting part (38b) articulates selectively articulate sheet (48b); Mounting part (38b) is articulated to and articulates sheet (48b) afterwards, double-linked cam (38) and functional unit (48) linkage ground mutual restriction, and mounting part (38b) can pull out container from articulating sheet (48b) after separating.
5. the orbital assembled body of drawer-type refrigerator according to claim 4, it is characterized in that, on described guiding rib (40), be formed with downward-sloping the 2nd gathering sill (40b) of leading section of elongated groove, side protrusion at double-linked cam (38) is formed with guide protrusions (38c), guide moving of double-linked cam (38) by guide protrusions (38c) along moving of the 2nd gathering sill (40b), double-linked cam (38) is fixed on the ad-hoc location of guiding rib (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100565628A CN101231082A (en) | 2007-01-25 | 2007-01-25 | Orbital assembled body for drawer type refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100565628A CN101231082A (en) | 2007-01-25 | 2007-01-25 | Orbital assembled body for drawer type refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101231082A true CN101231082A (en) | 2008-07-30 |
Family
ID=39897747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100565628A Pending CN101231082A (en) | 2007-01-25 | 2007-01-25 | Orbital assembled body for drawer type refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101231082A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9752822B2 (en) | 2009-05-12 | 2017-09-05 | Lg Electronics Inc. | Refrigerator with wine storage chamber |
| CN110411124A (en) * | 2019-07-19 | 2019-11-05 | 安徽康佳同创电器有限公司 | A kind of cold compartment of refrigerator and refrigerator |
| CN111629630A (en) * | 2018-01-15 | 2020-09-04 | 陶诺什包装整理有限公司 | Shelf system, in particular for service vehicles, and associated container |
| CN112325528A (en) * | 2020-11-04 | 2021-02-05 | 汪标 | Energy-saving household silent refrigerator |
-
2007
- 2007-01-25 CN CNA2007100565628A patent/CN101231082A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9752822B2 (en) | 2009-05-12 | 2017-09-05 | Lg Electronics Inc. | Refrigerator with wine storage chamber |
| CN111629630A (en) * | 2018-01-15 | 2020-09-04 | 陶诺什包装整理有限公司 | Shelf system, in particular for service vehicles, and associated container |
| CN110411124A (en) * | 2019-07-19 | 2019-11-05 | 安徽康佳同创电器有限公司 | A kind of cold compartment of refrigerator and refrigerator |
| CN112325528A (en) * | 2020-11-04 | 2021-02-05 | 汪标 | Energy-saving household silent refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080730 |