CN220898318U - Adjustable pedal mechanism and seat - Google Patents
Adjustable pedal mechanism and seat Download PDFInfo
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- CN220898318U CN220898318U CN202322792311.3U CN202322792311U CN220898318U CN 220898318 U CN220898318 U CN 220898318U CN 202322792311 U CN202322792311 U CN 202322792311U CN 220898318 U CN220898318 U CN 220898318U
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- anchor ear
- adjustable
- pedal
- assembly
- support rod
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- 230000007246 mechanism Effects 0.000 title claims abstract description 30
- 239000000084 colloidal system Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 23
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of living furniture, and particularly discloses an adjustable pedal mechanism and a seat, wherein the adjustable pedal mechanism comprises: a support rod; the hoop is sleeved on the supporting rod and provided with a gap; the pedal assembly is arranged at the upper part of the anchor ear; the quick-release assembly is arranged at the lower part of the anchor ear; the quick-release assembly moves forwards relative to the anchor ear, so that the width of the interval gap is forced to be reduced, and the anchor ear is tightly held in a locking state of the support rod; and the anchor ear moves reversely relative to the anchor ear so as to be beneficial to the increase of the width size of the interval gap, so that the anchor ear releases the unlocking state of the support rod. The adjustable pedal mechanism and the seat provided by the utility model can effectively solve the problem of poor use experience of a user caused by the fact that the height of the pedal ring of the existing seat is not adjustable.
Description
Technical Field
The utility model relates to the technical field of living furniture, in particular to an adjustable pedal mechanism and a seat.
Background
Generally, a common bar chair includes a base, a seat plate positioned above the base, a support bar connecting the base and the seat plate, and a foot ring mounted on the support bar.
The supporting rods of most bar counter seats are telescopic structures so as to adjust the height of the seat plate. After the position of the seat board is adjusted, the distance between the seat board and the pedal ring can also be changed, but the pedal ring is generally fixed on the supporting rod, and the height position of the pedal ring can not be adjusted, so that a user can not adjust the height position of the pedal ring according to the length of the user, and the user experience is poor.
Therefore, there is a need for an improvement to the existing seat to solve the problem that the user experiences poor due to the unadjustable height of the pedal ring.
The above information disclosed in this background section is only included to enhance understanding of the background of the disclosure and therefore may contain information that does not form the prior art that is presently known to those of ordinary skill in the art.
Disclosure of utility model
The utility model aims to provide an adjustable pedal mechanism and a seat, which can effectively solve the problem of poor use experience of a user caused by the fact that the height of a pedal ring of the existing seat is not adjustable.
In order to achieve the above object, in one aspect, the present utility model provides an adjustable footrest mechanism and a seat, comprising:
A support rod;
the hoop is sleeved on the supporting rod and provided with a gap;
the pedal assembly is arranged at the upper part of the anchor ear;
the quick-release assembly is arranged at the lower part of the anchor ear;
The quick-release assembly moves forwards relative to the anchor ear, so that the width of the interval gap is forced to be reduced, and the anchor ear is tightly held in a locking state of the support rod; and the anchor ear moves reversely relative to the anchor ear so as to be beneficial to the increase of the width size of the interval gap, so that the anchor ear releases the unlocking state of the support rod.
Optionally, the quick release assembly includes:
The first positioning shaft is fixedly arranged on the anchor ear and is positioned at one side of the interval gap;
The second positioning shaft is fixedly arranged on the anchor ear and is positioned at one side of the interval gap far away from the first positioning shaft;
one end of the transfer connecting plate is provided with a waist hole for inserting the end part of the first positioning shaft;
the rotating shaft is arranged at the other end of the transit connecting plate;
the handle piece, one end of handle piece is through the second locating shaft with the staple bolt is articulated, and the middle part is through the rotation axis with the transfer link plate is articulated.
Optionally, an elastic rubber piece is arranged at the gap.
Optionally, the elastic rubber piece is in a tubular structure, and the anchor ear is provided with a positioning boss inserted into the elastic rubber piece.
Optionally, a colloid pressing block is arranged between the anchor ear and the supporting rod.
Optionally, a thread groove is formed in the upper portion of the anchor ear, and the pedal assembly is in threaded connection with the thread groove.
Optionally, the pedal assembly includes:
the center of the pedal ring is provided with a center hole;
The inner sleeve assembly is arranged at the central hole and is in threaded connection with the thread groove.
Optionally, the inner sleeve assembly comprises two semi-annular inner sleeve semi-rings.
In another aspect, a seat is provided that includes a base, a seat pan positioned above the base, and an adjustable footrest mechanism connecting the base and the seat pan.
The utility model has the beneficial effects that an adjustable pedal mechanism and a seat are provided:
When the height of the pedal assembly needs to be adjusted, the quick-release assembly moves reversely relative to the anchor ear, the anchor ear recovers deformation after the limiting function of the quick-release assembly is lost, so that the width dimension of the gap is increased, and at the moment, the anchor ear does not tightly hold the support rod, so that the height of the anchor ear can be adjusted up and down;
After the high-low position adjustment is completed, the quick-release assembly moves forwards relative to the anchor ear, the width size of the interval gap can be reduced, and then the anchor ear is tightly held by the support rod, so that the relative positioning between the anchor ear and the support rod can be completed.
Therefore, the adjustable pedal mechanism and the seat provided by the utility model can solve the problem of poor use experience of a user caused by the fact that the height of the pedal ring of the existing seat is not adjustable.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
FIG. 1 is a schematic diagram of an adjustable pedal mechanism according to an embodiment;
FIG. 2 is an exploded view of an adjustable footrest mechanism according to an embodiment;
FIG. 3 is a schematic vertical cross-section of an adjustable footrest mechanism according to an embodiment;
fig. 4 is a schematic horizontal cross-section of an adjustable pedal mechanism according to an embodiment.
In the figure:
1. A support rod;
2. A hoop; 201. a gap; 202. a thread groove; 203. positioning the boss;
3. a pedal assembly; 301. a pedal ring; 3011. a central bore; 302. an inner sleeve assembly; 3021. an inner sleeve half ring;
4. A quick release assembly; 401. a first positioning shaft; 402. a second positioning shaft; 403. a transfer connecting plate; 4031. waist holes; 404. a rotation shaft; 405. a handle member;
5. An elastic rubber member;
6. And (5) colloid briquetting.
Detailed Description
In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model, and it is apparent that the embodiments described below are only some embodiments of the present utility model, not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it will be understood that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Furthermore, the terms "long," "short," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description of the present utility model, and are not intended to indicate or imply that the apparatus or elements referred to must have this particular orientation, operate in a particular orientation configuration, and thus should not be construed as limiting the utility model.
The present utility model will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the utility model and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the utility model.
The utility model provides an adjustable pedal mechanism and a seat, which are suitable for application scenes such as bar counter seat use and the like for providing support for feet, and can effectively solve the problem of poor use experience of a user caused by unadjustable height positions of pedal rings of the existing seat.
In this embodiment, the seat includes a base, a seat plate disposed above the base, and an adjustable footrest mechanism connecting the base and the seat plate.
Referring to fig. 1 to 4, the adjustable pedal mechanism comprises a support rod 1, a hoop 2, a pedal assembly 3 and a quick-dismantling assembly 4.
The hoop 2 is sleeved on the supporting rod 1 and is provided with a gap 201. The pedal assembly 3 is arranged on the upper portion of the anchor ear 2. The quick release assembly 4 is mounted at the lower part of the anchor ear 2.
Wherein, the quick-release assembly 4 has a positive movement relative to the anchor ear 2, so that the width dimension of the gap 201 is forced to be reduced, and the anchor ear 2 is tightly held in the locking state of the support rod 1; and has a reverse movement with respect to the anchor ear 2 to facilitate an increase in the width dimension of the gap 201, so that the anchor ear 2 releases the unlocking state of the support rod 1.
The adjustable pedal mechanism that this embodiment provided:
When the height of the pedal assembly 3 needs to be adjusted, the quick-release assembly 4 moves reversely relative to the anchor ear 2, after the limiting function of the quick-release assembly 4 is lost, the anchor ear 2 is deformed, so that the width dimension of the gap 201 is increased, and at the moment, the anchor ear 2 does not tightly hold the support rod 1, so that the height of the anchor ear 2 can be adjusted up and down;
After the height position is adjusted, the quick-release assembly 4 moves forwards relative to the anchor ear 2, so that the width size of the interval gap 201 can be reduced, the anchor ear 2 is tightly held by the support rod 1, and the relative positioning between the anchor ear 2 and the support rod 1 can be completed.
Therefore, the adjustable pedal mechanism and the seat provided by the utility model can solve the problem of poor use experience of a user caused by the fact that the height position of the pedal ring 301 of the existing seat is not adjustable.
In this embodiment, the quick release assembly 4 includes a first positioning shaft 401, a second positioning shaft 402, a transfer plate 403, a rotation shaft 404, and a handle member 405.
The first positioning shaft 401 is fixedly arranged on the anchor ear 2 and is positioned at one side of the interval gap 201. The second positioning shaft 402 is fixedly arranged on the anchor ear 2, and is positioned at one side of the interval gap 201 away from the first positioning shaft 401. One end of the middle connecting plate 403 is provided with a waist hole 4031 into which the end of the first positioning shaft 401 is inserted. The rotation shaft 404 is mounted to the other end of the intermediate link plate 403. One end of the handle member 405 is hinged to the anchor ear 2 through the second positioning shaft 402, and the middle part is hinged to the intermediate connecting plate 403 through the rotating shaft 404.
Taking the structure shown in the drawings as an example, the forward direction is counterclockwise, and the reverse direction is clockwise, since the handle member 405 is hinged to the anchor ear 2 through the second positioning shaft 402, the following is:
When the handle member 405 is rotated in the forward direction, the handle member 405 drives the middle connecting plate 403 to move rightward through the rotating shaft 404 until the left side wall of the waist hole 4031 abuts against the first positioning shaft 401, and then the handle member 405 is rotated in the forward direction, the middle connecting plate 403 can drive the first positioning shaft 401 to displace in the direction close to the second positioning shaft 402, so that the hoop 2 is deformed in a shrinkage way, that is, the width dimension of the gap 201 is reduced, and the hoop 2 can hold the support rod 1 tightly;
When the handle member 405 is reversely rotated, the handle member 405 drives the middle connecting plate 403 to move leftwards through the rotating shaft 404, the left side wall of the waist hole 4031 is separated from the first positioning shaft 401, and after the abutting action of the middle connecting plate 403 is lost, the hoop 2 is restored to deform, so that the width dimension of the gap 201 is increased, and the supporting rod 1 is released, so that the height position of the hoop 2 can be adjusted up and down.
Optionally, an elastic rubber member 5 is disposed at the gap 201. When the handle member 405 is rotated in the forward direction, the width dimension of the gap 201 is reduced, so that the anchor ear 2 can press the elastic rubber member 5 from both ends of the elastic rubber member 5, and since the elastic rubber member 5 is not infinitely pressed, the anchor ear 2 is prevented from being damaged due to the undersize width dimension of the gap 201.
Further, the elastic rubber member 5 has a cylindrical structure, and the anchor ear 2 is provided with a positioning boss 203 inserted into the elastic rubber member 5 so as to position the elastic rubber member 5.
In this embodiment, a colloid pressing block 6 is disposed between the anchor ear 2 and the support rod 1, so as to improve friction resistance between the anchor ear 2 and the support rod 1, and avoid the anchor ear 2 from sliding down along the support rod 1.
The upper portion of staple bolt 2 is equipped with screw thread groove 202, pedal subassembly 3 with screw thread groove 202 threaded connection. The foot pedal assembly 3 includes a foot pedal 301 and an inner sleeve assembly 302. A center hole 3011 is arranged at the center of the pedal ring 301; the inner sleeve assembly 302 is mounted to the central bore 3011 and is threadably coupled to the threaded recess 202.
Optionally, the inner sleeve assembly 302 includes two semi-annular inner sleeve halves 3021.
Specifically, during assembly, the two inner sleeve half rings 3021 may be first snapped into the central bore 3011 and then the foot ring 301 may be rotated such that the inner sleeve assembly 302 is threadably coupled to the threaded groove 202.
The adjustable pedal mechanism and the seat provided by the embodiment have the following advantages:
① The height of the pedal assembly 3 is adjustable, so that the use experience of a user is improved;
② The hoop 2 can be locked by forward pulling the handle piece 405, and the hoop 2 can be loosened by reverse pulling the handle piece 405, so that the operation is convenient and quick, and the height position of the pedal assembly 3 can be conveniently adjusted.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present utility model, and they are not intended to limit the scope of the present utility model, and all equivalent embodiments or modifications that do not depart from the spirit of the present utility model should be included in the scope of the present utility model.
Claims (9)
1. An adjustable foot pedal mechanism comprising:
a support rod (1);
The anchor ear (2) is sleeved on the supporting rod (1), and a gap (201) is formed;
the pedal assembly (3) is arranged at the upper part of the anchor ear (2);
The quick-release assembly (4) is arranged at the lower part of the anchor ear (2);
The quick-release assembly (4) moves forwards relative to the anchor ear (2) to force the width of the interval gap (201) to be reduced, so that the anchor ear (2) is in a locking state of tightly holding the support rod (1); and the anchor ear (2) moves reversely, so that the width dimension of the interval gap (201) is increased, and the anchor ear (2) releases the unlocking state of the support rod (1).
2. Adjustable pedal mechanism according to claim 1, characterized in that the quick-release assembly (4) comprises:
The first positioning shaft (401) is fixedly arranged on the anchor ear (2) and is positioned at one side of the interval gap (201);
The second positioning shaft (402), the second positioning shaft (402) is fixedly arranged on the anchor ear (2) and is positioned at one side of the interval gap (201) far away from the first positioning shaft (401);
A middle connecting plate (403), wherein one end of the middle connecting plate (403) is provided with a waist hole (4031) for inserting the end part of the first positioning shaft (401);
a rotation shaft (404), wherein the rotation shaft (404) is mounted at the other end of the transfer connection plate (403);
The handle piece (405), one end of the handle piece (405) is hinged with the anchor ear (2) through the second positioning shaft (402), and the middle part is hinged with the transfer connecting plate (403) through the rotating shaft (404).
3. Adjustable pedal mechanism according to claim 1, characterized in that the gap (201) is provided with an elastic rubber member (5).
4. An adjustable pedal mechanism according to claim 3, characterized in that the elastic rubber member (5) has a cylindrical structure, and the anchor ear (2) is provided with a positioning boss (203) inserted into the elastic rubber member (5).
5. The adjustable pedal mechanism according to claim 1, characterized in that a colloid pressing block (6) is arranged between the anchor ear (2) and the support rod (1).
6. The adjustable pedal mechanism according to claim 1, wherein a thread groove (202) is formed in the upper portion of the anchor ear (2), and the pedal assembly (3) is in threaded connection with the thread groove (202).
7. Adjustable pedal mechanism according to claim 6, characterized in that the pedal assembly (3) comprises:
The pedal ring (301), the center of the pedal ring (301) is provided with a center hole (3011);
And the inner sleeve assembly (302) is arranged at the central hole (3011) and is in threaded connection with the thread groove (202).
8. The adjustable foot rest mechanism of claim 7, wherein the inner sleeve assembly (302) comprises two semi-annular inner sleeve half rings (3021).
9. A seat comprising a base, a seat pan located above the base, and an adjustable footrest mechanism connecting the base and seat pan as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322792311.3U CN220898318U (en) | 2023-10-17 | 2023-10-17 | Adjustable pedal mechanism and seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322792311.3U CN220898318U (en) | 2023-10-17 | 2023-10-17 | Adjustable pedal mechanism and seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220898318U true CN220898318U (en) | 2024-05-07 |
Family
ID=90911321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322792311.3U Active CN220898318U (en) | 2023-10-17 | 2023-10-17 | Adjustable pedal mechanism and seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220898318U (en) |
-
2023
- 2023-10-17 CN CN202322792311.3U patent/CN220898318U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |