CN211883010U - Adjusting foot - Google Patents
Adjusting foot Download PDFInfo
- Publication number
- CN211883010U CN211883010U CN201922489355.2U CN201922489355U CN211883010U CN 211883010 U CN211883010 U CN 211883010U CN 201922489355 U CN201922489355 U CN 201922489355U CN 211883010 U CN211883010 U CN 211883010U
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- CN
- China
- Prior art keywords
- bevel gear
- lifting screw
- supporting seat
- screw rod
- fixed supporting
- 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.)
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- Legs For Furniture In General (AREA)
Abstract
The utility model provides an adjusting foot, which comprises a fixed supporting seat, a bevel gear piece, a lifting screw rod and a rotary rod; the fixed supporting seat is positioned at the bottommost end and is provided with a sleeve; the bevel gear piece is positioned above the fixed supporting seat, the bottom of the bevel gear piece is provided with a hollow round table, and the hollow round table is coaxially sleeved in a sleeve of the fixed supporting seat and is axially positioned; the upper part of the bevel gear piece is provided with a bevel gear, the bottom end of the bevel gear is connected with the top end of the hollow circular truncated cone, and the top of the bevel gear is provided with an internal thread shaft hole; the lifting screw rod is positioned at the upper end of the bevel gear piece, the bottom of the lifting screw rod extends downwards into an internal thread shaft hole extending into the bevel gear and is in threaded fit with the internal thread shaft hole, and the top of the lifting screw rod is connected with a support block; the tip of rotary rod is equipped with the gear pair, and the gear pair cooperatees with the bevel gear. The utility model discloses the device can easily accomplish the height of adjustment supporting legs in narrow and small space, and it is convenient to adjust.
Description
Technical Field
The utility model relates to a furniture accessory technical field especially relates to an adjustment foot.
Background
The adjusting foot is also called a horizontal adjusting foot, a horizontal adjusting foot cup or a height adjusting foot bolt. The adjusting foot is a component for adjusting the height by using threads and is used for adjusting the height, the level and the inclination of the equipment. In many mechanical equipment, kitchen cabinet installation projects, the adjusting foot is one of the indispensable accessories.
However, in practical application, it is found that, since the gap formed between the bottom of the cabinet and the ground is small, when the height is adjusted by using the existing adjusting foot, the supporting seat needs to be manually rotated, and the adjustment is very inconvenient.
Accordingly, there is a need to improve the conventional adjusting foot to obtain an adjusting foot capable of easily adjusting the height in a narrow space.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide an adjusting foot that can easily adjust height in narrow and small space.
The utility model discloses a following technical scheme solves above-mentioned technical problem:
an adjustment foot, comprising:
the fixed supporting seat is positioned at the bottommost end and is provided with a sleeve;
the bevel gear piece is positioned above the fixed supporting seat, and a hollow circular table is arranged at the bottom of the bevel gear piece and coaxially sleeved in the sleeve of the fixed supporting seat and axially positioned; the upper part of the bevel gear piece is provided with a bevel gear, the bottom end of the bevel gear is connected with the top end of the hollow circular truncated cone, and the top of the bevel gear is provided with an internal thread shaft hole;
the lifting screw rod is positioned at the upper end of the bevel gear piece, the bottom of the lifting screw rod extends downwards into the internal thread shaft hole extending into the bevel gear and is in threaded fit with the internal thread shaft hole, and the top of the lifting screw rod is connected with a supporting block;
the end of the rotating rod is provided with a gear pair, and the gear pair is matched with the bevel gear.
As one of the preferable modes of the utility model, a positioning hole is arranged on the sleeve, a positioning shaft axially extends from the center of the gear pair on the rotating rod, and the positioning shaft is matched with the positioning hole; when the bevel gear and the gear pair are matched to rotate, the positioning shaft is inserted into the positioning hole to provide a fulcrum for the rotating process of the rotating rod, so that the rotating operation is more accurate and convenient.
As one of the preferable modes of the utility model, the supporting block is matched with the bottom plate of the cabinet body and acts upwards on the bottom of the bottom plate to support the bottom plate.
As one of the preferable modes of the present invention, the bottom of the bottom plate is formed with a limiting groove, and the limiting groove is matched with the top of the supporting block to prevent the adjusting foot from deviating from the bottom plate due to too large movement in the height adjusting process.
As one of the preferable modes of the present invention, a hand-held portion is further formed at one end of the rotary rod away from the gear pair, and the cross section of the hand-held portion is hexagonal to facilitate the rotation operation of the operator.
The utility model discloses compare prior art's advantage and lie in: the adjusting foot of the utility model consists of a fixed supporting seat, a bevel gear piece, a lifting screw rod and a rotating rod; the bevel gear piece is sleeved in the sleeve of the fixed supporting seat through the hollow circular table, and can rotate 360 degrees; the lifting screw is matched with the internal thread shaft hole of the bevel gear piece, when the bevel gear is rotated by using the rotating rod, the bevel gear can only do rotary motion due to being axially positioned, and the rotation of the bevel gear drives the lifting screw to lift, so that the height change of an object fixed on the upper part of the lifting screw is realized. The utility model discloses can easily accomplish the height of adjustment supporting legs in narrow and small space, it is convenient to adjust.
Drawings
FIG. 1 is a schematic view showing the overall structure of an adjustment leg in embodiment 1;
fig. 2 is an exploded view of the adjustment leg in example 1.
In the figure: the device comprises a fixed support seat 1, a sleeve 11, a positioning hole 111, a bevel gear piece 2, a hollow circular truncated cone 21, a bevel gear 22, an internal thread shaft hole 221, a lifting screw rod 3, a supporting block 31, a rotating rod 4, a gear pair 41, a positioning shaft 411, a handheld part 42, a bottom plate 5 and a limiting groove 51.
Detailed Description
The embodiments of the present invention will be described in detail below, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed implementation manner and a specific operation process are given, but the scope of the present invention is not limited to the following embodiments.
Example 1
As shown in fig. 1-2, the adjusting foot of the present embodiment comprises a fixed support base 1, a bevel gear member 2, a lifting screw 3 and a rotating rod 4. Wherein, the fixed supporting seat 1 is located at the bottom end, and a sleeve 11 is arranged on the fixed supporting seat 1. The bevel gear piece 2 is positioned above the fixed supporting seat 1, the bottom of the bevel gear piece 2 is provided with a hollow circular truncated cone 21, and the hollow circular truncated cone 21 is coaxially sleeved in the sleeve 11 of the fixed supporting seat 1 and is axially positioned; the upper part of the bevel gear part 2 is provided with a bevel gear 22, the bottom end of the bevel gear 22 is connected with the top end of the hollow round platform 21, and the top of the bevel gear 22 is provided with an internal thread shaft hole 221. The lifting screw 3 is positioned at the upper end of the bevel gear part 2, the bottom of the lifting screw 3 extends downwards to the inner thread shaft hole 221 extending into the bevel gear 22 and is in thread fit with the inner thread shaft hole, and the top of the lifting screw 3 is connected with a supporting block 31. The end of rotating rod 4 is provided with gear pair 41, and gear pair 41 is matched with bevel gear 22.
Further, in this embodiment, a positioning hole 111 is formed on the sleeve 11, a positioning shaft 411 axially extends from the center of the gear pair 41 on the rotating rod 4, and the positioning shaft 411 is matched with the positioning hole 111. When the bevel gear 22 and the gear pair 41 rotate in a matching manner, the positioning shaft 411 is inserted into the positioning hole 111 to provide a fulcrum for the rotation process of the rotating rod 4, so that the rotation operation is more accurate and convenient.
Further, in this embodiment, the supporting block 31 is engaged with the bottom plate 5 of the cabinet and acts upward on the bottom of the bottom plate 5 to support the bottom plate 5. Meanwhile, a limiting groove 51 is formed at the bottom of the bottom plate 5, and the limiting groove 51 is matched with the top of the supporting block 31 to prevent the adjusting foot from deviating from the bottom plate 5 due to excessive movement in the height adjusting process.
Further, in this embodiment, the rotating rod 4 is a round rod, one end of the round rod close to the sleeve 11 is provided with the gear pair 41, and one end of the round rod far from the sleeve 11 is additionally formed with a holding portion 42; the cross-section of the hand-held portion 42 is specifically designed to be hexagonal to facilitate hand-held rotation operation by an operator.
The action principle is as follows:
the adjusting pin of the embodiment consists of a fixed supporting seat 1, a bevel gear piece 2, a lifting screw rod 3 and a rotating rod 4; the bevel gear piece 2 is sleeved in the sleeve 11 of the fixed support seat 1 through the hollow round table 21, and can rotate 360 degrees; the lifting screw 31 is matched with the internal threaded shaft hole 221 of the bevel gear member 2, when the bevel gear 22 is rotated by using the rotating rod 4, the bevel gear 22 can only do rotating motion due to being axially positioned, and the rotation of the bevel gear 22 drives the lifting screw 31 to lift, so that the height change of an object fixed on the upper part of the lifting screw 31 is realized. In view of the above, this embodiment device can easily accomplish the adjustment supporting legs height in narrow and small space.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An adjustment foot, comprising:
the fixed supporting seat is positioned at the bottommost end and is provided with a sleeve;
the bevel gear piece is positioned above the fixed supporting seat, and a hollow circular table is arranged at the bottom of the bevel gear piece and coaxially sleeved in the sleeve of the fixed supporting seat and axially positioned; the upper part of the bevel gear piece is provided with a bevel gear, the bottom end of the bevel gear is connected with the top end of the hollow circular truncated cone, and the top of the bevel gear is provided with an internal thread shaft hole;
the lifting screw rod is positioned at the upper end of the bevel gear piece, the bottom of the lifting screw rod extends downwards into the internal thread shaft hole extending into the bevel gear and is in threaded fit with the internal thread shaft hole, and the top of the lifting screw rod is connected with a supporting block;
the end of the rotating rod is provided with a gear pair, and the gear pair is matched with the bevel gear.
2. The adjusting foot according to claim 1, wherein the sleeve is provided with a positioning hole, a positioning shaft axially extends from the center of the gear pair on the rotating rod, and the positioning shaft is matched with the positioning hole; when the bevel gear is matched with the gear pair to rotate, the positioning shaft is inserted into the positioning hole.
3. The adjustment foot according to claim 1, wherein said support block engages the bottom plate of the cabinet and acts upwardly on the bottom of the bottom plate.
4. The adjustment foot according to claim 3, wherein the bottom of the base plate is formed with a retaining groove that cooperates with the top of the support block for retaining.
5. The adjustment foot according to claim 1, wherein a hand-held portion is further formed on the end of the rotary rod away from the gear pair, and the cross section of the hand-held portion is hexagonal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489355.2U CN211883010U (en) | 2019-12-31 | 2019-12-31 | Adjusting foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922489355.2U CN211883010U (en) | 2019-12-31 | 2019-12-31 | Adjusting foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211883010U true CN211883010U (en) | 2020-11-10 |
Family
ID=73298103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922489355.2U Active CN211883010U (en) | 2019-12-31 | 2019-12-31 | Adjusting foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211883010U (en) |
-
2019
- 2019-12-31 CN CN201922489355.2U patent/CN211883010U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |