CN2784842Y - Truckle device for refrigerator - Google Patents
Truckle device for refrigerator Download PDFInfo
- Publication number
- CN2784842Y CN2784842Y CN 200520081836 CN200520081836U CN2784842Y CN 2784842 Y CN2784842 Y CN 2784842Y CN 200520081836 CN200520081836 CN 200520081836 CN 200520081836 U CN200520081836 U CN 200520081836U CN 2784842 Y CN2784842 Y CN 2784842Y
- Authority
- CN
- China
- Prior art keywords
- side wall
- refrigerator
- type frame
- cavity
- caster device
- 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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Abstract
The utility model provides a truckle device for a refrigerator, which comprises a cavity body fixed on the bottom part of the refrigerator through a fixing device and at least enclosed by a left side wall, a right side wall and a top wall, a U-shaped frame laterally clamped and arranged on the left side wall and the right side wall in a sliding mode, inclined strip holes and vertical strip holes correspondingly arranged on the left side wall and the right side wall of the cavity body and the U-shaped frame, rollers arranged in the cavity body and roller shafts penetrated and fixed in the inclined strip holes and the vertical strip holes. The U-shaped frame is provided with a positioning device relatively fixed between the U-shaped frame and the cavity body, and the positioning device is a screw bolt arranged on the U-shaped frame in a lateral direction. After the truckle device is fixed on the bottom part of the refrigerator, the refrigerator can be conveniently moved back and forth. The movement of the refrigerator is very convenient, and after the refrigerator is placed on a right position, the refrigerator can not move owing to the existence of the truckle device; thus the refrigerator can be place stably.
Description
Technical field
The utility model relates to a kind of accessory of refrigerator, is specifically related to a kind of refrigerator caster device.
Background technology
For the carrying that makes things convenient for refrigerator with move, be provided with castor in the bottom of refrigerator usually, carrying and during mobile icebox,, can carry easily and mobile icebox by the rolling of castor.Existing refrigerator castor is arranged on the rear portion of refrigerator usually, but this castor one-directional rotation promptly when mobile icebox, as long as the refrigerator front portion is lifted, promotes refrigerator backward, and refrigerator can move backward.The shortcoming of above-mentioned refrigerator castor is, because the refrigerator castor contact with ground all the time, has possibility of rolling, and the refrigerator user may cause the mobile of refrigerator unintentionally, makes troubles to the use of refrigerator; This castor moves for preventing that refrigerator is inappropriate, and castor is set to one-directional rotation, promptly only to roll backward, and when the refrigerator user need move forward refrigerator, trouble very.
Summary of the invention
The utility model has overcome the deficiency that the current refrigerator castor exists when carrying and mobile icebox, a kind of novel refrigerator caster device is provided, and this device can move forward and backward refrigerator after being fixed on bottom the refrigerator very easily, refrigerator mobile very convenient.
The utility model further provides a kind of refrigerator caster device, and the refrigerator that is provided with this caster device can not move because of the existence of castor after refrigerator is in place, and refrigerator is placed stable.
For realizing goal of the invention of the present utility model, the utility model has adopted following technical proposals.
The utility model discloses a kind of refrigerator caster device, it is characterized in that,
This caster device comprises,
The cavity that is fixed on the bottom of refrigerator, surrounds by left side wall, right side wall and roof at least by fixture;
The horizontal slip in edge is installed on the U type frame on cavity left side wall and the right side wall;
Correspondence is arranged on the slanted bar hole and vertical cylindrical void on described cavity left side wall, right side wall and the U type frame;
Be arranged on the roller in the described cavity, roller shaft passes and is fixed in described slanted bar hole and the vertical cylindrical void;
On the described U type frame relatively-stationary positioner between described U type frame and the described cavity is set.
In the technique scheme, correspondence is provided with slanted bar hole and vertical cylindrical void on U type frame and cavity, roller shaft inserts in slanted bar hole and the vertical cylindrical void, when the slanted bar hole laterally relatively moves with vertical cylindrical void edge, the drive roller shaft moves up and down, can make roller shaft drive roller telescopic moving up and down thus, after roller devices is fixed on the refrigerator bottom, by the U type frame that is provided with on the described U type frame and the positioner between the cavity, can make U type frame and cavity relative positioning, roller is stretched locatees behind certain position, the effect that produces is: when needs promote refrigerator, then by the relative position of positioner control U type frame and cavity, make roller stretch out the location, back from the bottom of cavity, can promote refrigerator move forward and backward this moment, refrigerator mobile very convenient; After refrigerator moves to the shift position,, make in the roller withdrawal cavity then by the relative position of positioner control U type frame and cavity, the bottom of refrigerator or an angle land fully, refrigerator can be owing to the slip of castor not be moved, and refrigerator is placed very stable, makes troubles can for the refrigerator user.
The assembling of described U type frame and described cavity can be adopted following set-up mode:
Described U type frame is installed on the outside of described cavity left and right sides sidewall;
Perhaps described U type frame is installed on the inboard of described cavity left and right sides sidewall.
In the technique scheme, U type frame is installed on the inboard and the outside of described cavity left side wall and right side wall, all can realize the relative slip of U type frame and cavity.
And be the lifting that realizes roller shaft, following set-up mode can be adopted with vertical cylindrical void in the slanted bar hole:
Described vertical cylindrical void is arranged on the described U type frame, and described slanted bar hole is arranged on the left side wall, right side wall of described cavity;
Perhaps described slanted bar hole is arranged on the described U type frame, and described vertical cylindrical void is arranged on the left side wall and right side wall of described cavity.
Described positioner is horizontally installed on the bolt of described U type frame for the edge.Position rotating by bolt, can make between described U type frame and the described cavity lateral displacement takes place, the drive roller shaft moves up and down, it is flexible in described cavity to drive roller, when bolt does not rotate, then control between described U type frame and the described cavity relative position and fix, further control roller shaft and fix, roller is fixed in the extreme higher position in ad-hoc location such as slanted bar hole or the extreme lower position in slanted bar hole.
Be fixed on the bottom of refrigerator for ease of described cavity, described fixture is the outside fixed head of bending along the left side wall of cavity and right side wall bottom, on the described fixed head fixing hole is set.
For the intensity that increases described cavity and be convenient to described U type frame and laterally slide along described cavity, the top of corresponding described cavity left side wall of described U type frame and right side wall stamps out the laterally steering plate.
For ease of assembling and described cavity and U type frame laterally being relatively moved, the left side wall of described cavity and the bottom of right side wall are provided with the barbed portion that pushes U type frame.
In the utility model, caster device can move forward and backward refrigerator after being fixed on refrigerator bottom very easily, refrigerator mobile very convenient, and can not move because of the existence of castor after refrigerator is in place, the refrigerator placement is stablized.
Description of drawings
Fig. 1 is the cavity specific embodiment structural perspective of castor dress.
Fig. 2 is the U type frame specific embodiment structural perspective of castor dress.
Fig. 3 is the structure side view in the castor retraction cavity in the caster device.
Fig. 4 is Fig. 3 right view.
Fig. 5 stretches out structure side view in the cavity for castor in the caster device.
Fig. 6 is Fig. 5 right view.
Fig. 7 is a caster device structure vertical view.
Fig. 8 be among Fig. 7 A-A to cutaway view.
Fig. 9 is fixed on the structure cutaway view of refrigerator bottom for caster device.
The specific embodiment
As Fig. 1 to refrigerator caster device shown in Figure 9,
This caster device comprises,
The cavity 10 that be fixed on the bottom of refrigerator, surrounds at least by left side wall 1, right side wall 2 and roof 11;
The horizontal slip in edge is installed on the U type frame 3 on cavity left side wall 1 and the right side wall 2;
To shown in Figure 9, U type frame 3 is installed on the outside of cavity 10 left and right sides sidewalls as Fig. 3; Be readily appreciated that U type frame 3 can be installed on the inboard of cavity 10 left and right sides sidewalls;
Outwards be bent into fixed head 21 along the left side wall 1 of cavity 10 and the bottom of right side wall 2, fixing hole 22 is set on the fixed head;
The cavity left side wall 1 of U type frame 3 correspondences and the top of right side wall 2 stamp out laterally steering plate 23.
The left side wall 1 of cavity 10 is provided with barbed portion 24 with the bottom of right side wall 2.
In the above-mentioned specific embodiment, as shown in Figure 9, after the caster device assembling is finished, cavity 10 is fixed on the bottom of refrigerator by the screw (not shown in the view) that passes fixing hole 22 on the fixed head 21, bolt 8 passes the opening 101 on refrigerator bottom front panel or the rear board 100, rotating bolt 8, because nut 80 is spacing, as Fig. 3, shown in Figure 4, make cavity 10 and U type frame 3 along horizontal relative moving inward, U type frame 3 is inwardly pushed the cavity inboard, and roller shaft 7 drives the most significant end that rollers 6 arrive slanted bar holes 4 and vertical cylindrical void 5, and roller stretches in the cavity 10, can make whole being seated on the ground in refrigerator bottom this moment, refrigerator is in laying state, and under external force, refrigerator can not move; When the needs mobile icebox, then as Fig. 5～shown in Figure 9, rotating bolt 8, because being limited to of nut 80, make U type frame 3 and cavity 10 along laterally relative to outwards moving, U type frame 3 is outwards pulled out the cavity inboard, roller shaft 7 drives the lowermost end that roller 6 arrives slanted bar hole 4 and vertical cylindrical void 5, roller stretches out the bottom of cavity 10, by the effect of refrigerator front panel or rear board 100, the cavity 10 and the relative position of U type frame 3 are fixed, roller 6 is landed, can promote refrigerator easily and move this moment under external force.
In the above-mentioned specific embodiment, preferably adopted U type frame 3 to be installed on the scheme in left and right sides sidewall 1,2 outsides of cavity 10, in this scheme, because the guiding of fixed head 21 and guide plate 23 and to the booster action of cavity, Castor structure is more firm, and 10 slips of U type frame 3 and cavity are convenient.
The above-mentioned specific embodiment is not the qualification to the utility model protection domain, and according to inventive concept of the present utility model, the specific embodiment can be done various variations.
Claims (9)
1, a kind of refrigerator caster device is characterized in that,
This caster device comprises,
The cavity that is fixed on the bottom of refrigerator, surrounds by left side wall, right side wall and roof at least by fixture;
The horizontal slip in edge is installed on the U type frame on cavity left side wall and the right side wall;
Correspondence is arranged on the slanted bar hole and vertical cylindrical void on described cavity left side wall, right side wall and the U type frame;
Be arranged on the roller in the described cavity, roller shaft passes and is fixed in described slanted bar hole and the vertical cylindrical void;
On the described U type frame relatively-stationary positioner between described U type frame and the described cavity is set.
2, refrigerator caster device according to claim 1 is characterized in that,
Described U type frame is installed on the outside of described cavity left and right sides sidewall.
3, refrigerator caster device according to claim 1 is characterized in that,
Described U type frame is installed on the inboard of described cavity left and right sides sidewall.
4, refrigerator caster device according to claim 1 is characterized in that,
Described vertical cylindrical void is arranged on the described U type frame, and described slanted bar hole is arranged on the left side wall, right side wall of described cavity.
5, refrigerator caster device according to claim 1 is characterized in that,
Described slanted bar hole is arranged on the described U type frame, and described vertical cylindrical void is arranged on the left side wall and right side wall of described cavity.
6, refrigerator caster device according to claim 1 is characterized in that,
Described positioner is horizontally installed on the bolt of described U type frame for the edge.
7, refrigerator caster device according to claim 1 is characterized in that,
Described fixture is along the fixed head of the left side wall of cavity and the outside bending in right side wall bottom, on the described fixed head fixing hole is set.
8, refrigerator caster device according to claim 1 is characterized in that,
The described cavity left side wall of described U type frame correspondence and the top of right side wall stamp out the laterally steering plate.
9, refrigerator caster device according to claim 1 is characterized in that,
The left side wall of described cavity and the bottom of right side wall are provided with the barbed portion that pushes U type frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081836 CN2784842Y (en) | 2005-03-30 | 2005-03-30 | Truckle device for refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520081836 CN2784842Y (en) | 2005-03-30 | 2005-03-30 | Truckle device for refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2784842Y true CN2784842Y (en) | 2006-05-31 |
Family
ID=36771815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520081836 Expired - Fee Related CN2784842Y (en) | 2005-03-30 | 2005-03-30 | Truckle device for refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2784842Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353198A (en) * | 2013-03-29 | 2013-10-16 | 苏州市鼎尚海珍品有限公司 | Refrigerator convenient to move |
| CN107262563A (en) * | 2017-07-19 | 2017-10-20 | 奥美森智能装备股份有限公司 | A kind of bender |
| CN107289715A (en) * | 2017-06-15 | 2017-10-24 | 合肥华凌股份有限公司 | A kind of refrigerator for the compressor bottom board of refrigerator and with it |
-
2005
- 2005-03-30 CN CN 200520081836 patent/CN2784842Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103353198A (en) * | 2013-03-29 | 2013-10-16 | 苏州市鼎尚海珍品有限公司 | Refrigerator convenient to move |
| CN107289715A (en) * | 2017-06-15 | 2017-10-24 | 合肥华凌股份有限公司 | A kind of refrigerator for the compressor bottom board of refrigerator and with it |
| CN107262563A (en) * | 2017-07-19 | 2017-10-20 | 奥美森智能装备股份有限公司 | A kind of bender |
| CN107262563B (en) * | 2017-07-19 | 2023-08-18 | 奥美森智能装备股份有限公司 | Bending machine |
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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: 20060531 Termination date: 20140330 |