CN213361552U - Supporting legs capable of being stored for household appliances - Google Patents
Supporting legs capable of being stored for household appliances Download PDFInfo
- Publication number
- CN213361552U CN213361552U CN202021464468.3U CN202021464468U CN213361552U CN 213361552 U CN213361552 U CN 213361552U CN 202021464468 U CN202021464468 U CN 202021464468U CN 213361552 U CN213361552 U CN 213361552U
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- hole
- positioning bolt
- supporting legs
- support frame
- positioning
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Abstract
The utility model relates to a domestic appliance can accomodate supporting legs. The household appliance positioning device comprises a support frame, wherein the support frame is arranged at the bottom of the household appliance, a rotation center connecting piece is arranged on the support frame, a positioning hole is formed in the position, corresponding to a positioning bolt, of the support frame, the positioning hole comprises a large hole and a small hole which are communicated with each other, the positioning bolt comprises a head and a screw rod which are connected with each other, and the screw rod of the positioning bolt upwards penetrates through the small hole and is connected with the. The utility model discloses when the supporting legs is folding, the user only need rotate the supporting legs a little, then promotes the supporting legs and slides downwards to make the locating hole of supporting legs break away from positioning bolt, positioning bolt does not fix a position the supporting legs, and the supporting legs alright with free rotation, the realization is folding. The utility model discloses when the supporting legs expandes, but user's rotating support leg, then with the locating hole of supporting legs up the cover on positioning bolt, at the above-mentioned folding in-process that or expand, the user need not to dismantle positioning bolt. Therefore, the supporting legs of the utility model are convenient to unfold and fold.
Description
Technical Field
The utility model relates to a technical field of supporting legs, in particular to domestic appliance can accomodate supporting legs.
Background
Present domestic appliance can accomodate the supporting legs, in order not to hinder the user at indoor walking, generally all design into folded cascade, when domestic appliance uses, can launch supporting legs clockwise rotation 90, when domestic appliance is idle, can fold the domestic appliance bottom supporting legs anticlockwise rotation 90, the supporting legs generally all is to twist in domestic appliance's bottom through the bolt, when the user wants to launch or folding supporting legs, all need to unscrew or unscrew the bolt, then rotatory supporting legs, consequently, folding of current supporting legs, accomodate inconveniently. Therefore, there is a need for further improvement of the structure of the present household appliance that can accommodate the supporting foot.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can accomodate supporting legs of expandes, folding convenient domestic appliance.
The purpose of the utility model is realized like this:
the utility model provides a domestic appliance can accomodate supporting legs, includes the support frame, domestic appliance's bottom is located to the support frame, be equipped with rotation center connecting piece on the support frame, domestic appliance's bottom is equipped with positioning bolt, rotation center connecting piece upwards passes the support frame and is connected with domestic appliance's bottom to make the support frame revolute rotation center connecting piece, the position that corresponds positioning bolt on the support frame is equipped with the locating hole, the locating hole is including the macropore and the aperture that are linked together, positioning bolt is including the head and the screw rod that are connected, positioning bolt's screw rod upwards passes the aperture and is connected with domestic appliance's bottom, the size of aperture < the size of positioning bolt's head < macroporous size. The utility model discloses when the supporting legs is folding, the user only need rotate the supporting legs a little, then promotes the supporting legs and slides downwards to make the locating hole of supporting legs break away from positioning bolt, positioning bolt does not fix a position the supporting legs, and the supporting legs alright with free rotation, the realization is folding. The utility model discloses when the supporting legs expandes, but user's rotating support leg, then with the locating hole of supporting legs up the cover on positioning bolt, at the above-mentioned folding in-process that or expand, the user need not to dismantle positioning bolt. Therefore, the supporting legs of the utility model are convenient to unfold and fold.
The utility model can be further improved as follows.
The positioning bolt, the small hole and the large hole are all located on the rotating path of the support frame.
The bottom of the household appliance is provided with the positioning bolts at two sides of the rotating center connecting piece.
The locating hole is calabash-shaped.
And a pressure spring is arranged between the bottom end of the rotating center connecting piece and the support frame, and the support frame can be attached to the bottom of the household appliance at any time by the pressure spring.
The rotation center connecting piece is a bolt.
The big hole is a round hole, the small hole is a U-shaped hole, and an opening of the U-shaped hole is communicated with the round hole.
And a non-threaded limiting section is arranged between the head and the screw rod, and the length of the non-threaded limiting section is greater than the thickness of the positioning hole. The non-threaded limiting section ensures that a gap exists between the head of the positioning bolt and the bottom of the household appliance, the thickness of the positioning hole of the support frame is smaller than the gap, the head of the positioning bolt is not extruded upwards any more when the positioning bolt is screwed down to the non-threaded limiting section, the head of the positioning bolt is not pressed on the support frame, and the support frame can rotate freely.
The bottom of the support frame is provided with universal wheels.
The center of the large hole and the center of the small hole are positioned on the same straight line.
The utility model has the advantages as follows:
the utility model discloses when the supporting legs is folding, the user only need rotate the supporting legs a little, then promotes the supporting legs and slides downwards to make the locating hole of supporting legs break away from positioning bolt, positioning bolt does not fix a position the supporting legs, and the supporting legs alright with free rotation, the realization is folding. The utility model discloses when the supporting legs expandes, but user's rotating support leg, then with the locating hole of supporting legs up the cover on positioning bolt, at the above-mentioned folding in-process that or expand, the user need not to dismantle positioning bolt. Therefore, the supporting legs of the utility model are convenient to unfold and fold.
Drawings
Fig. 1 is a schematic structural diagram of the supporting foot of the present invention applied to a household appliance (the supporting foot is in an unfolded state).
Fig. 2 is a schematic structural diagram of the supporting leg of the present invention applied to the household appliance (the supporting leg is in a folded state).
Fig. 3 is a schematic structural view of the supporting leg of the present invention.
Fig. 4 is a schematic structural view of another angle of the support leg of the present invention.
Fig. 5 is a top view of the foldable support leg of the household appliance of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
In a first embodiment, as shown in fig. 1 to 5, a household appliance is provided, wherein a supporting leg 1 is arranged at the bottom of the household appliance 2, the supporting leg 1 includes a supporting frame 10, the supporting frame 10 is arranged at the bottom of the household appliance 2, a rotation center connecting piece 3 is arranged on the supporting frame 10, and a first positioning bolt 4 and a second positioning bolt 5 are arranged at two sides of the rotation center connecting piece 3 at the bottom of the household appliance 2. The rotation center connecting piece 3 upwards penetrates through the support frame 10 and is connected with the bottom of the household appliance 2, so that the support frame 10 rotates around the rotation center connecting piece 3, the positions, corresponding to the first positioning bolt 4 and the second positioning bolt 5, of the support frame 10 are respectively provided with a first positioning hole 6 and a second positioning hole 61, each first positioning hole 6 and each second positioning hole 61 comprise a large hole 8 and a small hole 9 which are communicated, each first positioning bolt 4 and each second positioning bolt 5 comprise a head 13 and a screw 11 which are connected, the screws 11 of the first positioning bolt 4 and each second positioning bolt 5 upwards penetrate through the corresponding small holes 9 and are connected with the bottom of the household appliance 2, and the size of each small hole 9 is smaller than that of the head 13 of the first positioning bolt 4 and that of the head 13 of the second positioning bolt 5 is smaller than that of the large hole 8.
As a more specific technical solution of the present invention.
The first positioning bolt 4, the second positioning bolt 5, the small hole 9 and the large hole 8 are all positioned on a rotating path of the support frame 10.
The first positioning hole 6 and the second positioning hole 61 are gourd-shaped.
A pressure spring 7 is arranged between the bottom end of the rotation center connecting piece 3 and the support frame 10, and the support frame 10 can be attached to the bottom of the household appliance 2 at any time through the pressure spring 7.
The rotation center connecting member 3 is a bolt.
The large hole 8 is a circular hole, the small hole 9 is a U-shaped hole, and an opening of the U-shaped hole is communicated with the circular hole.
The circle center of the big hole 8 and the center of the small hole 9 are positioned on the same straight line.
A non-threaded limiting section 12 is arranged between the head 13 and the screw 11, and the length of the non-threaded limiting section 12 is greater than the thickness of the first positioning hole 6 and the second positioning hole 61. The non-threaded limiting section 12 ensures that a gap exists between the head 13 of the first positioning bolt 4 and the head 13 of the second positioning bolt 5 and the bottom of the household appliance 2, the thickness of the first positioning hole 6 and the thickness of the second positioning hole 61 of the support frame 10 are smaller than the gap, so that when the first positioning bolt 4 and the second positioning bolt 5 are screwed to the non-threaded limiting section, the head 13 of the first positioning bolt 4 and the head 13 of the second positioning bolt 5 are not pressed upwards any more, the support frame 10 is not pressed by the head 13 of the first positioning bolt 4 and the head 13 of the second positioning bolt 5, and the support frame 10 can rotate freely.
The bottom of the support frame 10 is provided with universal wheels 14.
When the user wants to fold the supporting leg 1 of the utility model, the user can rotate the supporting leg clockwise by 20 degrees first, so that the first positioning bolt 4 and the second positioning bolt 5 are respectively positioned in the large hole of the first positioning hole 6 and the large hole of the second positioning hole 61, then the user overcomes the elasticity of pressure spring again, and promote supporting legs 1 and slide downwards (because first, the size of the head 13 of second positioning bolt 4, 5 is less than the size of macropore 8, it is first, the head 13 of second positioning bolt 4, 5 can not take place to interfere with macropore 8), supporting legs 1 breaks away from first, second positioning bolt 4, 5, it is first this moment, second positioning bolt 4, 5 do not fix a position supporting legs 1, supporting legs 1 can free rotation, follow and continue to rotate the supporting legs along clockwise 70, make supporting legs 1 and domestic appliance parallel and level, supporting legs 1 is folded in domestic appliance's bottom. When a user wants to unfold the supporting leg 1 of the utility model, the user can firstly push the supporting leg 1 to slide downwards, and simultaneously rotate the supporting leg 70 degrees along the anticlockwise direction, so that the large hole of the first positioning hole 6 and the large hole of the second positioning hole 61 are respectively aligned with the heads of the first positioning bolt 4 and the second positioning bolt 5, the user then loosens the supporting leg 1, the supporting leg 1 slides upwards under the elastic action of the pressure spring, the heads of the first positioning bolt 4 and the second positioning bolt 5 are upwards sleeved into the large hole of the first positioning hole 6 and the large hole of the second positioning hole 61 respectively, and then continuously rotates the supporting leg 20 degrees along the anticlockwise direction, so that the screw rod of the first positioning bolt 4 and the screw rod of the second positioning bolt 5 slide into the small hole of the first positioning hole 6 and the small hole of the second positioning hole 61, the first positioning bolt 4 and the second positioning bolt 5 position the supporting leg 1, the supporting feet 1 cannot rotate freely, and the supporting feet 1 are unfolded at the bottom of the household appliance.
Claims (10)
1. The utility model provides a domestic appliance can accomodate supporting legs, includes the support frame, domestic appliance's bottom is located to the support frame, be equipped with rotation center connecting piece on the support frame, domestic appliance's bottom is equipped with positioning bolt, rotation center connecting piece upwards passes the support frame and is connected with domestic appliance's bottom to make the support frame revolute rotation center connecting piece, the position that corresponds positioning bolt on the support frame is equipped with the locating hole, characterized by, the locating hole is including the macropore and the aperture that are linked together, positioning bolt is including the head and the screw rod that are connected, positioning bolt's screw rod upwards passes the aperture and is connected with domestic appliance's bottom, the size of aperture < the size of positioning bolt's head < macropore size.
2. The stowable support foot of a domestic appliance according to claim 1 wherein the bottom of the domestic appliance is provided with the positioning bolts on both sides of the rotation centre connection piece.
3. The stowable support foot of a domestic appliance according to claim 1 wherein the positioning bolt, the small hole and the large hole are all located in the path of rotation of the support frame.
4. The retractable stand of an electrical household appliance as claimed in claim 1, wherein said locating hole is gourd shaped.
5. The retractable supporting foot of an electric household appliance according to claim 1, wherein a compression spring is provided between the bottom end of the rotation center connecting member and the supporting frame.
6. The stowable support foot of a domestic appliance according to claim 1 wherein the rotation centre attachment is a bolt.
7. The retractable supporting foot of an electric household appliance according to claim 1, wherein the large hole is a circular hole, the small hole is a U-shaped hole, and an opening of the U-shaped hole is communicated with the circular hole.
8. The retractable supporting foot for household appliances according to claim 2, wherein the center of the large hole and the center of the small hole are located on the same straight line.
9. The retractable supporting foot of a household appliance as claimed in claim 2, wherein a non-threaded limiting section is provided between the head and the screw.
10. The retractable supporting foot for household appliances according to claim 9, wherein the length of the non-threaded limiting section is greater than the thickness of the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464468.3U CN213361552U (en) | 2020-07-22 | 2020-07-22 | Supporting legs capable of being stored for household appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021464468.3U CN213361552U (en) | 2020-07-22 | 2020-07-22 | Supporting legs capable of being stored for household appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361552U true CN213361552U (en) | 2021-06-04 |
Family
ID=76142514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021464468.3U Active CN213361552U (en) | 2020-07-22 | 2020-07-22 | Supporting legs capable of being stored for household appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213361552U (en) |
-
2020
- 2020-07-22 CN CN202021464468.3U patent/CN213361552U/en active Active
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