CN101136254B - Device for regulating horizontal of household electrical appliance - Google Patents
Device for regulating horizontal of household electrical appliance Download PDFInfo
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- CN101136254B CN101136254B CN200610111761XA CN200610111761A CN101136254B CN 101136254 B CN101136254 B CN 101136254B CN 200610111761X A CN200610111761X A CN 200610111761XA CN 200610111761 A CN200610111761 A CN 200610111761A CN 101136254 B CN101136254 B CN 101136254B
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Abstract
At least two corners of a domestic electric appliance bottom is fitted with an ion-wedge type leveling device which mainly comprises a adjusting support piece connected with the body of the domestic electric appliance, a lower ion-wedge connected at the lower part of the support piece, a upper ion-wedge fitted on the lower ion-wedge. On the upper ion-wedge is screwed with a horizontal screw bar which can make it move along the oblique surface of the lower ion-wedge, the horizontal screw bar is supported on the adjusting support piece. The upper face of the upper ion-wedge contacts the bottom face of the domestic electric appliance, and the lower face of the lower ion-wedge contacts the ground. When using, just rotate the horizontal screw bar to drive the upper ion-wedge moving on the lower ion-wedge, domestic electric appliance body can be lifted. Advantage: simple structure and convenient adjusting.
Description
Technical field
What the present invention relates to is a kind of household electrical appliance, as equipment such as washing machine, refrigerator, refrigerator-freezer, especially a kind of device that is used to adjust horizontal of household electrical appliance.
Background technology
The land horizontal adjustment leg of object horizontal height of a kind of adjusting is disclosed among the CN91220527, it is made up of nut seat and round head screw, nut seat is fixed on the beneath face of the object that lands, the upper end of round head screw screws in the nut seat, with adjusting level height in the hole of regulating rod insertion round head screw periphery.Simple in structure, cost is low, and is easy to use.
The CN96104363 kind discloses a kind of washing machine with the leveling device that makes the washer body level, comprise the shell that said body is installed, support a plurality of adjustment pin of said housing, the top of said adjustment pin is inserted into the bottom of said laundry casing, with the position of adjusting pin along each the fixing fixation kit of receiving each said adjustment pin of said shell be installed in the support spring of each adjustment underfooting portion, each adjusts inner periphery threaded portion and the engagement of said excircle threaded portion that pin has excircle threaded portion and said fixation kit, and said fixation kit is designed to move freely along said adjustment pin when the said body level of adjustment.
A kind of adjustable horizontal stand of propping horizontal guy that is used for paving concrete pavement among the CN03215264, it comprise base, base one side the corresponding breach of pile No. benchmark, be in middle part above the base perpendicular to base and the integrant column that vertical screw is arranged of base, screw in the lifting screw of vertical screw, back tightening nut on the lifting screw, the lifting screw top with the integrant level tray of lifting screw, the inboard vertical plane of the pile No. benchmark breach of the vertical side of level tray and base one side is on the same perpendicular line.
Disclose a kind of structure of roller fine setting level height of furniture among the CN200420117958, it is the feet bottom that is assembled in furniture, and include: a roller is provided with a keep plate and a slotted eye; One body of rod, on can be assembled in feet bottom, there is a locating ring body of rod below, fastens and goes in the slotted eye of roller for a C type; In this feet bottom inner bolt hole is arranged, and the body of rod first half has thread segment, sets firmly a torque blade in body of rod middle position, the sheathed spacer of the thread segment of this body of rod, this spacer have the thread segment of the threaded hole and the body of rod to screw.
Disclose a kind of bracing or strutting arrangement of refrigerator among the CN200510009527.1, as shown in Figure 1, it comprises: lower surface, its adjustable for height at least one or a plurality of lifting arm of being installed in refrigerator main body; Be fixed in the lifting arm lower end and have the last cap of unlimited downside; The following cap that be inserted in the cap, can move up and down; And be arranged between cap and the following cap, be used for carrying out the damping spring of damping operation.Therefore, the bracing or strutting arrangement of this refrigerator can prevent vibrations transmission mutually between refrigerator main body and installation surface, and can adjust the height of refrigerator more easily.
In addition, reconcile the structure of the foundation bolt of household electrical appliance in the prior art, the patent No. is to disclose a kind of device of regulating level of washing machine in 98127150 the Chinese patent literature, as shown in Figure 2, cut-open view for levelling device, high leg 110 comprises: connect boss 112, the main part 114 that is used for being inserted into the screw 440 of washing machine bottom and has certain altitude.As shown in Figure 2, the diameter of connection boss 112 just in time is fit to insert in the screw 440 of washing machine bottom.And, at the lower surface center of the main part 114 of stretching out screw 116 is arranged downwards from the diameter that connects boss 112, be used for double-screw bolt leg 40a is screwed into wherein.Because being connected of screw 116 and double-screw bolt leg 40a is identical with aforementioned embodiments with structure, no longer illustrate at this.Therefore, if when the height adjustment range that washing machine requires is not too big, the threaded portion 400 on the double-screw bolt leg 40a just can directly be screwed in the internal thread 116 of washing machine bottom main part 114.And, if washing machine requires bigger height adjustment range, the connection boss 112 on the high leg 110 can be screwed in the screw 440 of bottom, then double-screw bolt leg 40a is screwed into the lower surface of high leg 110.
What also have directly is arranged to vertical opening with the outer peripheral edges of regulating, and can only use the screwdriver of " one " font to carry out the height adjusting, and "+" font screwdriver commonly used uses and limited to, and is further improved.
In the above-mentioned prior art, weak point is that the structure of lifting screw or nut is complicated, highly bigger, and less stable is adjusted inconvenient.
In view of this, special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, and a kind of device that can be used to adjust horizontal of household electrical appliance easily is provided.
For solving the problems of the technologies described above, the present invention adopts the basic design of technical scheme to be: a kind of device that is used to adjust horizontal of household electrical appliance, comprise the household electrical appliances body, have at least two bights to be provided with the device of adjustment level in four bights, bottom surface of household electrical appliances body, it is characterized in that: the device of described adjustment level is that a Wedged iron formula is adjusted horizontal device.
Suo Shu Wedged iron formula is adjusted horizontal device, mainly comprise the adjustment support member that is connected with the household electrical appliances body, be connected this adjustment support member bottom De Xia Wedged iron, be located at Xia De Shang Wedged iron Shang Wedged iron above the Wedged iron Yu be the inclined-plane that matches between Xia Wedged iron, be connected with the horizontal screw bolt that the inclined-plane that can make Wedged iron Xia its Yan moves on the Shang Wedged iron of Zai, this horizontal screw bolt is supported on contact with the bottom surface of the household electrical appliances body lower plane of ， Xia Wedged iron of the last plane of adjusting Shang Wedged iron on the support member and contacts with ground level.
Suo Shu Wedged iron formula is adjusted horizontal device, wherein, the top of adjusting support member is sliding part, in the vertical hole that this sliding part cross-under adapts with its sliding part on the household electrical appliances body, the bottom of adjusting support member is a tabular body, this tabular body is provided with 2 through holes at least, Tong Guo Xia Wedged ferropexy screw pass this through hole screw in Xia Wedged iron screw in, form Xia the fixedlying connected of Wedged iron and adjustment support member.
Suo Shu Wedged iron formula is adjusted horizontal device, and wherein the ， Shang Wedged iron counter-lateral quadrents that is provided with the U font opening ， Shang Wedged iron opening of a horizontal direction is provided with communicate with an opening and screw that be complementary with horizontal screw bolt.
Suo Shu Wedged iron formula is adjusted horizontal device, and wherein, the top of adjusting support member is sliding part, and the shape of cross section of this sliding part is square, perhaps rectangle, perhaps hexagon, perhaps triangle.
Suo Shu Wedged iron formula is adjusted horizontal device, and wherein, the shape of cross section in the vertical hole on the household electrical appliances body adapts to square with the shape of cross section of the sliding part of adjusting support member top, perhaps rectangle, perhaps hexagon, perhaps triangle.
Suo Shu Wedged iron formula is adjusted horizontal device, wherein, the horizontal screw bolt that inclined-plane that can Shi Shang Wedged iron Yan Xia Wedged iron moves, it is supported on the part of adjusting on the support member and is the rotation axial region, be provided with axle sleeve or rolling bearing that the rotation axial region with this horizontal screw bolt is complementary in the bottom of adjusting support member sliding part 2 ', perhaps directly be provided with and rotate the axis hole that axial region is complementary.
Suo Shu Wedged iron formula is adjusted horizontal device, wherein, can Shi Shang Wedged iron Yan Xia Wedged iron the horizontal screw bolt that moves of inclined-plane, its outer end is provided with the handwheel of rotatable this horizontal screw bolt.
At least be provided with a gib screw on the vertical hole sidewall on the described household electrical appliances body, on the sliding part of adjusting support member top, formation adjustment support member is fixedlyed connected with the household electrical appliances body by this gib screw roof pressure.
Described can Shi Shang Wedged iron Yan Xia Wedged iron the shape of cross section of outer end of the horizontal screw bolt that moves of inclined-plane be four directions, five sides, hexagon, perhaps rectangle, perhaps triangle is provided with the endoporus that the shape of cross section with this horizontal screw bolt outer end is complementary on the handwheel of rotatable this horizontal screw bolt.
After adopting technique scheme, the present invention compared with prior art has following beneficial effect.
The present invention is used to adjust the device of horizontal of household electrical appliance, adjust horizontal device owing to adopted Yi Zhong Wedged iron formula, its structure is comparatively simple, can unclamp the gib screw on the household electrical appliances body when adjusting the household electrical appliances level, this household electrical appliances body just can move up and down along the sliding part of adjusting support member top by its vertical hole, as long as rotate Shang the horizontal screw bolt Shi that Wedged iron moves back and forth the Shang Wedged iron of Zai Yu between Xia Wedged iron under the effect on inclined-plane with handwheel, just the household electrical appliances body that can raise or descend, thus reach the purpose of adjusting the household electrical appliances level.Therefore, the present invention is used to adjust the device of household electrical appliances level, compared with prior art obviously has effect simple in structure, easy to operate.
The present invention is described in further detail below in conjunction with drawings and embodiments.
Description of drawings
Fig. 1 is in the prior art, a kind of support device structure figure of refrigerator;
Fig. 2 is in the prior art, regulates the device cut-open view of level of washing machine;
Fig. 3 is the apparatus structure synoptic diagram that the present invention is used to adjust horizontal of household electrical appliance
Fig. 4 is the vertical view that figure 3 Zhong Wedged iron formulas are adjusted horizontal device.
Embodiment
As shown in Figure 3 and Figure 4, the device that the present invention is used to adjust horizontal of household electrical appliance comprises the household electrical appliances body, it can be a washing machine body, refrigerator body or refrigerator-freezer body, have at least two bights to be provided with the device of level-off in four bights of household electrical appliances body, principal character is that the device of described household electrical appliances level-off is that Yi Zhong Wedged iron formula is adjusted horizontal device 20.
Consult Fig. 3 Suo Shu Wedged iron formula and adjust the structure of horizontal device, mainly comprise the adjustment support member 2 that is connected with household electrical appliances body 1, be connected support member 2 bottom De Xia Wedged iron 3, be located at Xia De Shang Wedged iron 4 Shang Wedged iron 4 above the Wedged iron 3 Yu between Xia Wedged iron 3 for being connected with the horizontal screw bolt 5 that the inclined-plane 8 that can make Wedged iron 3 Xia its Yan moves on the Shang Wedged iron 4 of inclined-plane 8 Zai that matches, this horizontal screw bolt 5 is supported on contact with the baseplane 7 of the household electrical appliances body lower plane of ， Xia Wedged iron 3 of the last plane of adjusting Shang Wedged iron 4 on the support member 2 and contacts with ground level 6.
As shown in Figure 3 and Figure 4, Suo Shu Wedged iron formula is adjusted horizontal device, wherein,
The top of adjusting support member 2 is sliding part 2 ', in the vertical hole 8 ' that this sliding part 2 ' cross-under adapts with its sliding part 2 on household electrical appliances body 1, the bottom of adjusting support member 2 is a tabular body 9, this tabular body 9 is provided with 2 through holes 10 (consulting Fig. 4) at least, Tong Guo Xia Wedged ferropexy screw 11 pass this through hole 10 screw in Xia Wedged iron 3 screw 12 in, form Xia the fixedlying connected of Wedged iron 3 and adjustment support member 2.
Suo Shu Wedged iron formula is adjusted in the horizontal device, and the top of adjusting support bar 2 is sliding part 2 ', and the shape of cross section of this sliding part 2 ' is square, perhaps rectangle, perhaps hexagon, perhaps triangle.
Suo Shu Wedged iron formula is adjusted in the horizontal device, and the shape of cross section in the vertical hole 8 ' on the household electrical appliances body 1 adapts to square with the shape of cross section of the sliding part 2 ' of adjusting support member 2 tops, perhaps rectangle, perhaps hexagon, perhaps triangle.That is to say, the xsect of adjusting the sliding part 2 ' on support member 2 tops is any shape, then the shape of cross section in the vertical hole 8 ' on the household electrical appliances body 1 is exactly any shape, the vertical hole 8 ' and the sliding part 2 ' of household electrical appliances body 1 can only can not rotate along vertical sliding up and down, adjust the actionless state of support member 2 maintenances when horizontal screw bolt 5 carries out horizontal adjustment so that rotate, finish the task of adjusting the household electrical appliances level smoothly.This sliding part 2 ' also can adopt feather key or spline to be connected with vertical hole 8 '.
As shown in Figure 3 and Figure 4, Suo Shu Wedged iron formula is adjusted horizontal device, wherein,
Shang Wedged iron 4 is provided with the U font opening 13 of a horizontal direction, and (counter-lateral quadrents of consulting the opening 13 of Wedged iron 4 Shang Fig. 4) ， is provided with an and screw 14 that with horizontal screw bolt 5 be complementary that communicate with opening 13.
As shown in Figure 4, Suo Shu Wedged iron formula is adjusted horizontal device, wherein,
The horizontal screw bolt 5 that inclined-plane 8 that can Shi Shang Wedged iron 4 Yan Xia Wedged iron 3 moves, it is supported on the part of adjusting on the support member 2 and is rotation axial region 15, be provided with axle sleeve or rolling bearing 16 that the rotation axial region 15 with this horizontal screw bolt is complementary in the bottom of adjusting support member sliding part 2 ', also can directly establish axis hole herein and rotate axial region 15 and be complementary, present embodiment is one to be fixed on the axle sleeve 16 on the sliding part 2 '.For preventing that horizontal screw bolt 5 from moving axially, can stop motion mechanism be set at its two ends of rotating axial region 15, as boss or stop nut's (not shown), described can Shi Shang Wedged iron 4 Yan Xia Wedged iron 3 the horizontal screw bolt 5 that moves of inclined-plane 8, its outer end is provided with the handwheel 17 of rotatable this horizontal screw bolt 5.Described can Shi Shang Wedged iron 4 Yan Xia Wedged iron 3 the shape of cross section of outer end 18 of the horizontal screw bolt that moves of inclined-plane 8 be four directions, five sides, hexagon, perhaps rectangle, perhaps triangle.Accordingly, on the handwheel 17 of rotatable this horizontal screw bolt 5, be provided with the endoporus 19 that the shape of cross section with this horizontal screw bolt outer end 18 is complementary.Like this, handwheel 17 can directly be inserted in horizontal screw bolt outer end 18, is used for turn horizontal screw bolt 5, can take off in the time of need not rotating.Also can be extended for a threaded portion again, handwheel is connected (not shown) on the horizontal screw bolt 5 by nut in the outer end of horizontal screw bolt 5.
In addition, consult Fig. 3, on the sidewall in the vertical hole 8 ' on the described household electrical appliances body 1, be provided with a gib screw 21 at least, on the sliding part 2 ' of adjusting support member 2 tops, formation adjustment support member 2 is fixedlyed connected with household electrical appliances body 1 by these gib screw 21 roof pressures.Like this, when the level of household electrical appliances body is not adjusted or when carrying, available this gib screw 21 holds out against adjusts support member 2, makes this cover Wedged iron formula adjust horizontal device 20 and becomes one with household electrical appliances body 1, the stability of maintenance household electrical appliances body.
The device that the present invention is used to adjust horizontal of household electrical appliance is that Yi Zhong Wedged iron formula is adjusted horizontal device, and it is simple in structure, and is easy to adjust.When adjusting the household electrical appliances level, at first should unclamp the gib screw 21 on the household electrical appliances body 1, the vertical hole 8 ' of household electrical appliances body 1 can be moved up and down along the sliding part 2 ' of adjusting support member top.Then, rotate handwheel 17, horizontal screw bolt 5 is rotated, the rotation axial region 15 of horizontal screw bolt rotates in axle sleeve 16, because of axially also being provided with thrust structure (not shown), can only rotate, can not move axially, Wedged iron 4 moves back and forth the Shang Wedged iron 4 of Zai Yu between Xia Wedged iron 3 under the effect on inclined-plane 8 Shang the screw 14 turn Shang Wedged iron 4 Shi Shang this moment Tong Guo on the Wedged iron 4, the household electrical appliances body is raise or descends, thereby reach the purpose of adjusting the household electrical appliances level.After this household electrical appliances horizontal adjustment is finished, tighten fixing with being about to gib screw 21.
Claims (8)
1. device that is used to adjust horizontal of household electrical appliance, comprise the household electrical appliances body, have at least two bights to be provided with the device of adjustment level in four bights, bottom surface of household electrical appliances body, it is characterized in that: the device of described adjustment level is that Yi Zhong Wedged iron formula is adjusted horizontal device Suo Shu Wedged iron formula adjustment horizontal device, mainly comprise the adjustment support member that is connected with the household electrical appliances body, be connected this adjustment support member bottom De Xia Wedged iron, be located at Xia De Shang Wedged iron Shang Wedged iron above the Wedged iron Yu between Xia Wedged iron for being connected with the horizontal screw bolt that the inclined-plane that can make Wedged iron Xia its Yan moves on the Shang Wedged iron of inclined-plane Zai that matches, this horizontal screw bolt is supported on contact with the baseplane of the household electrical appliances body lower plane of Xia Wedged iron of the last plane of adjusting Shang Wedged iron on the support member and contacts with ground level, wherein, the top of adjusting support member is sliding part, in the vertical hole that this sliding part cross-under adapts with sliding part on the household electrical appliances body, the bottom of adjusting support member is a tabular body, this tabular body is provided with 2 through holes at least, Tong Guo Xia Wedged ferropexy screw pass this through hole screw in Xia Wedged iron screw in, form Xia the fixedlying connected of Wedged iron and adjustment support member.
2. according to the described a kind of device that is used to adjust horizontal of household electrical appliance of claim 1, it is characterized in that: the counter-lateral quadrents that described Shang Wedged iron is provided with the U font opening ， Shang Wedged iron opening of a horizontal direction is provided with communicate with an opening and screw that be complementary with horizontal screw bolt.
3. according to the described a kind of device that is used to adjust horizontal of household electrical appliance of claim 1, it is characterized in that: the top of described adjustment support member is sliding part, and the shape of cross section of this sliding part is square, perhaps rectangle, perhaps hexagon, perhaps triangle.
4. according to the described a kind of device that is used to adjust horizontal of household electrical appliance of claim 1, it is characterized in that: the shape of cross section in the vertical hole on the described household electrical appliances body adapts to square with the shape of cross section of the sliding part of adjusting support member top, perhaps rectangle, perhaps hexagon, perhaps triangle.
5. according to the described a kind of device that is used to adjust horizontal of household electrical appliance of claim 1, it is characterized in that: the described horizontal screw bolt that moves of inclined-plane that can Shi Shang Wedged iron Yan Xia Wedged iron, it is supported on the part of adjusting on the support member and is the rotation axial region, be provided with axle sleeve or rolling bearing that the rotation axial region with this horizontal screw bolt is complementary in the bottom of adjusting the support member sliding part, perhaps directly be provided with and rotate the axis hole that axial region is complementary.
6. according to the described a kind of device that is used to adjust horizontal of household electrical appliance of claim 1, it is characterized in that: described can Shi Shang Wedged iron Yan Xia Wedged iron the horizontal screw bolt that moves of inclined-plane, its outer end is provided with the handwheel of rotatable this horizontal screw bolt.
7. according to the described a kind of device that is used to adjust horizontal of household electrical appliance of claim 1, it is characterized in that: be provided with a gib screw at least on the vertical hole sidewall on the described household electrical appliances body, on the sliding part of adjusting support member top, formation adjustment support member is fixedlyed connected with the household electrical appliances body by this gib screw roof pressure.
8. according to the described a kind of device that is used to adjust horizontal of household electrical appliance of claim 6, it is characterized in that: described can Shi Shang Wedged iron Yan Xia Wedged iron the shape of cross section of outer end of the horizontal screw bolt that moves of inclined-plane be four directions, five sides, hexagon, perhaps rectangle, perhaps triangle is provided with the endoporus that the shape of cross section with this horizontal screw bolt outer end is complementary on the handwheel of rotatable this horizontal screw bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610111761XA CN101136254B (en) | 2006-08-28 | 2006-08-28 | Device for regulating horizontal of household electrical appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610111761XA CN101136254B (en) | 2006-08-28 | 2006-08-28 | Device for regulating horizontal of household electrical appliance |
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| Publication Number | Publication Date |
|---|---|
| CN101136254A CN101136254A (en) | 2008-03-05 |
| CN101136254B true CN101136254B (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610111761XA Active CN101136254B (en) | 2006-08-28 | 2006-08-28 | Device for regulating horizontal of household electrical appliance |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306562A (en) * | 1965-02-15 | 1967-02-28 | J Paul A Bellefleur | Self-aligning machine levelers |
| CN1137588A (en) * | 1995-02-04 | 1996-12-11 | 三星电子株式会社 | Washing machine with level adjustment contrivance |
| CN1076768C (en) * | 1997-12-11 | 2001-12-26 | Lg电子株式会社 | Device for adjusting level of washing machine |
-
2006
- 2006-08-28 CN CN200610111761XA patent/CN101136254B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3306562A (en) * | 1965-02-15 | 1967-02-28 | J Paul A Bellefleur | Self-aligning machine levelers |
| CN1137588A (en) * | 1995-02-04 | 1996-12-11 | 三星电子株式会社 | Washing machine with level adjustment contrivance |
| CN1076768C (en) * | 1997-12-11 | 2001-12-26 | Lg电子株式会社 | Device for adjusting level of washing machine |
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| Publication number | Publication date |
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| CN101136254A (en) | 2008-03-05 |
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