CN222584042U - Multifunctional armrest - Google Patents
Multifunctional armrest Download PDFInfo
- Publication number
- CN222584042U CN222584042U CN202420290278.6U CN202420290278U CN222584042U CN 222584042 U CN222584042 U CN 222584042U CN 202420290278 U CN202420290278 U CN 202420290278U CN 222584042 U CN222584042 U CN 222584042U
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- movable
- armrest
- lifting
- movable piece
- handrail
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Abstract
本实用新型公开了一种多功能扶手，所述多功能扶手包括：连接脚架、升降架和扶手本体，所述连接脚架设置在所述升降架的下端，所述扶手本体设置在所述升降架的上端。所述扶手本体内设置有前后调节机构、左右调节机构和左右摆动机构。所述扶手本体包括扶手垫和扶手底座，所述扶手垫基于所述前后调节机构和所述左右调节机构活动连接在所述扶手底座上，所述扶手本体基于所述左右摆动机构活动连接在所述升降架上。通过设置多个调节机构，实现扶手的前后、左右和上下等多方向调整，提高用户的使用舒适度。
The utility model discloses a multifunctional armrest, which comprises: a connecting tripod, a lifting frame and an armrest body, wherein the connecting tripod is arranged at the lower end of the lifting frame, and the armrest body is arranged at the upper end of the lifting frame. A front-and-back adjustment mechanism, a left-and-right adjustment mechanism and a left-and-right swing mechanism are arranged in the armrest body. The armrest body comprises an armrest pad and an armrest base, wherein the armrest pad is movably connected to the armrest base based on the front-and-back adjustment mechanism and the left-and-right adjustment mechanism, and the armrest body is movably connected to the lifting frame based on the left-and-right swing mechanism. By arranging a plurality of adjustment mechanisms, the armrest can be adjusted in multiple directions such as front-and-back, left-and-right, and up-and-down, thereby improving the user's comfort.
Description
Technical Field
The utility model mainly relates to the technical field of seats, in particular to a multifunctional armrest.
Background
The seat is one of the furniture commonly used in daily office and life, and current seat handrail is generally relatively fixed on the seat main part, and the user is inconvenient to adjust the position of handrail according to self position of sitting demand, influences the travelling comfort of user's use seat.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a multifunctional handrail. Through setting up a plurality of adjustment mechanism, realize the multidirectional adjustment such as front and back, control and upper and lower of handrail, improve user's use comfort.
The utility model provides a multifunctional handrail, which comprises a connecting foot rest, a lifting frame and a handrail body, wherein the connecting foot rest is arranged at the lower end of the lifting frame, and the handrail body is arranged at the upper end of the lifting frame;
a front-back adjusting mechanism, a left-right adjusting mechanism and a left-right swinging mechanism are arranged in the armrest body;
The armrest body comprises an armrest pad and an armrest base, and the armrest pad is movably connected to the armrest base based on the front-rear adjusting mechanism and the left-right adjusting mechanism;
the handrail body is movably connected to the lifting frame based on the left-right swinging mechanism.
Further, the lifting bracket comprises an outer sleeve, a lifting support sleeve and a lifting action rod;
One end of the lifting support sleeve is fixed on the connecting foot rest, and one end of the lifting action rod is inserted into the lifting support sleeve;
The other end of the lifting action rod is fixed on the outer sleeve member, and the outer sleeve member is sleeved outside the lifting support sleeve.
Further, a plurality of gear clamping grooves are formed in the lifting support sleeve, and clamping blocks are arranged on the lifting action rod;
The clamping block is in plug-in connection with the gear clamping groove.
Further, a connecting shaft is arranged at the top end of the lifting action rod, and a limiting groove is arranged in the lifting support sleeve;
The lifting action rod is matched in the limiting groove based on the connecting shaft in a clamping mode.
Further, the front-rear adjusting mechanism comprises a first movable piece arranged in the armrest base, and the first movable piece is in sliding fit in the armrest base.
Further, the first movable piece is provided with a first spring and first movable blocks connected to two ends of the first spring, and the inner side wall of the armrest base is provided with a plurality of first arc-shaped clamping grooves;
the first movable block is clamped and matched in the first arc-shaped clamping groove.
Further, the left-right adjusting mechanism comprises a second movable piece arranged in the first movable piece, and the second movable piece is in sliding fit in the first movable piece;
A second spring and a second movable block connected with the second spring are arranged in the second movable piece;
The first movable piece inner wall is provided with a plurality of second arc-shaped clamping grooves, and the second movable blocks at the outer ends of the second movable pieces are in clamping fit in the second arc-shaped clamping grooves.
Further, the left-right swinging mechanism comprises a swinging block arranged at the middle position of the second movable piece;
The swing block is provided with a plurality of third arc-shaped clamping grooves, and the second movable block at the inner end of the second movable piece is clamped and matched in the third arc-shaped clamping grooves.
The utility model provides a multifunctional armrest, which realizes multidirectional adjustment of the armrest in front and back, left and right, up and down and the like by arranging a plurality of adjusting mechanisms, and improves the use comfort of a user.
Drawings
FIG. 1 is a schematic view of a handrail construction in an embodiment of the utility model;
FIG. 2 is a schematic view showing an internal structure of the armrest body according to an embodiment of the present utility model;
FIG. 3 is a schematic view of the structure of the armrest body in accordance with an embodiment of the present utility model;
FIG. 4 is a schematic illustration of the construction of an external member in an embodiment of the present utility model;
FIG. 5 is a schematic view of a lifting lever structure according to an embodiment of the present utility model;
Fig. 6 is a schematic view of a lifting support sleeve structure in an embodiment of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1 to 6, the embodiment of the utility model provides a multifunctional handrail, which comprises a connection foot rest 2, a lifting frame 1 and a handrail body 3, wherein the connection foot rest 2 is arranged at the lower end of the lifting frame 1, the handrail body 3 is arranged at the upper end of the lifting frame 1, a front-back adjusting mechanism, a left-right adjusting mechanism and a left-right swinging mechanism are arranged in the handrail body 3, the handrail body 3 comprises a handrail pad and a handrail base 31, the handrail pad is movably connected to the handrail base 31 on the basis of the front-back adjusting mechanism and the left-right adjusting mechanism, and the handrail body 3 is movably connected to the lifting frame 1 on the basis of the left-right swinging mechanism.
The multifunctional armrest is fixed on a chair based on the connecting foot rest 2, and the armrest body 3 realizes an up-down lifting function based on the lifting frame 1, so that a user can adjust the height of the armrest body 3 according to the self requirement and adapt to the self use habit.
The handrail body 3 is based on the left-right adjusting mechanism, the front-back adjusting mechanism and the left-right swinging mechanism, so that the handrail body 3 can horizontally translate back and forth, left and right, and can be adjusted in part according to the movement of the hands of the user, so as to adapt to the use requirements of different postures of the user.
Specifically, the lifting support comprises an outer sleeve 11, a lifting support sleeve 13 and a lifting action rod 12, one end of the lifting support sleeve 13 is fixed on the connecting foot rest 2, one end of the lifting action rod 12 is inserted into the lifting support sleeve 13, the other end of the lifting action rod 12 is fixed on the outer sleeve 11, the outer sleeve 11 is sleeved outside the lifting support sleeve 13, and the outer sleeve 11 can drive the lifting action member to move in the lifting support sleeve 13 in a lifting mode.
Specifically, the lifting support sleeve 13 is provided with a plurality of gear clamping grooves 131, the lifting action rod 12 is provided with a clamping block 123, and the clamping block 123 is in plug-in fit with the gear clamping grooves 131. The lifting support sleeve 13 is internally provided with a plurality of gear clamping grooves 131, so that the clamping blocks 123 on the lifting action rod 12 can sequentially pass through the plurality of gear clamping grooves 131 in the movement process, and are matched in one of the gear clamping grooves 131 in a clamping manner through the clamping blocks 123 at proper positions, so that the lifting support sleeve 13 and the lifting action rod 12 are relatively fixed.
Specifically, a first pressing block 125 is disposed at the top end of the lifting support sleeve 13, the lifting action rod 12 passes through the first pressing block 125 and is inserted into the lifting support sleeve 13, and the first pressing block 125 is used for limiting the relative movement between the lifting action rod 12 and the lifting support sleeve 13, so as to avoid the lifting action rod 12 from being separated from the cooperation between the lifting support sleeve 13 in the lifting process.
Further, a second pressing block 126 is provided at the top end of the lifting action rod 12, and the lifting action rod 12 is connected to the handrail body 3 based on the second pressing block 126.
Further, the upper end of the lifting action rod 12 is provided with a spring mounting groove 122, the spring mounting groove 122 is used for placing a spring, one end of the spring is inserted into the spring mounting groove 122, the other end of the spring abuts against the second pressing block 126, the lifting action rod 12 is provided with a poking piece 124, the poking piece 124 is arranged on one side of the spring mounting groove 122, the poking piece 124 extends out of the jacket piece 11, and a user can adjust the fit state between the lifting action rod 12 and the lifting support sleeve 13 by pressing the poking piece 124, so that lifting adjustment control of the lifting action rod is achieved.
Specifically, the top of the lifting action rod 12 is provided with a connecting shaft 121, a limiting groove 111 is provided in the outer sleeve member 11, the lifting action rod 12 is engaged in the limiting groove 111 based on the connecting shaft 121, the lifting action rod 12 is rotatably connected in the outer sleeve member 11 based on the connecting shaft 121, so that when the user presses the pulling piece 124, the lifting action rod 12 can be driven to deflect around the connecting shaft 121, that is, the lifting action rod 12 can be contracted in the lifting support sleeve 13, the user can drive the outer sleeve member 11 and the lifting action member to move up and down along the vertical direction, and after moving to a proper position, the spring can drive the lifting action rod 12 to reset by releasing the pulling piece 124, so that the clamping block 123 of the lifting action rod 12 is engaged in the gear clamping groove 131 of the lifting support sleeve 13.
Specifically, the front-rear adjusting mechanism comprises a first movable piece 32 arranged in the armrest base 31, the first movable piece 32 is in sliding fit with the armrest base 31, a sliding groove is formed in the armrest base 31, a sliding block is arranged at the bottom of the first movable piece 32, and the first movable piece 32 is in sliding fit with the sliding groove based on the sliding block, so that the first movable piece 32 can be in sliding fit with the armrest base 31.
The first movable member 32 is provided with a first spring and a first movable block 322 connected to two ends of the first spring, and a plurality of first arc-shaped clamping grooves 321 are formed in the inner side wall of the armrest base 31. The first movable block 322 is in the first arc-shaped clamping groove 321 in a clamping fit mode, the first arc-shaped clamping grooves 321 are orderly distributed, when a user pushes the armrest base 31 to move relative to the first movable piece 32, the first movable block 322 can move in the first arc-shaped clamping groove 321, and the spring can shrink and reset along with the matching state of the first movable block 322 and the first arc-shaped clamping groove 321 in the moving process based on the arc surface, so that the smoothness of the front-back movement of the armrest body 3 is ensured.
Further, the first movable member 32 is provided with two sets of first springs and first movable blocks 322 that are symmetrically distributed, and the two sets of first springs and the first movable blocks 322 are disposed on two sides of the left-right adjusting mechanism, so as to improve connection reliability between the first movable member 32 and the armrest base 31.
The left-right adjusting mechanism comprises a second movable piece arranged in the first movable piece 32, the second movable piece is in sliding fit with the first movable piece 32, a second spring and a second movable block 323 connected with the second spring are arranged in the second movable piece, a plurality of second arc-shaped clamping grooves 325 are formed in the inner wall of the first movable piece 32, and the second movable block 323 at the outer end of the second movable piece is in clamping fit with the second arc-shaped clamping grooves 325.
Further, the working principle of the left-right adjusting mechanism is the same as that of the front-rear adjusting mechanism, and will not be described in detail here.
Further, two sets of second springs and second movable blocks 323 which are symmetrically distributed are arranged in the second movable piece, and the two sets of second springs and second movable blocks 323 are arranged on two sides of the left-right swinging mechanism, so that connection and matching stability between the first movable piece 32 and the second movable piece is improved.
The moving directions of the first movable piece 32 and the second movable piece are mutually perpendicular, and the armrest part of the armrest body 3 is fixed on the second movable piece, so that the armrest part of the armrest body 3 can translate along with the first movable piece 32 and the second movable piece in four directions of front, back, left and right.
Specifically, the horizontal swinging mechanism includes the swing block 324 that sets up second movable part middle part position, be provided with a plurality of third arc draw-in groove on the swing block 324, the second movable block 323 joint of second movable part inner is in the third arc draw-in groove, swing block 324 rotates the setting and is in the middle part position of second movable part, makes swing block 324 can rotate the adjustment along with user's hand pressure adaptation, and based on second movable block 323 with the cooperation in third arc draw-in groove realizes the horizontal swinging regulation of handrail body 3.
Specifically, the handrail body 3 is further provided with a limiting plate 33, the limiting plate 33 covers the first movable piece 32, clamping grooves are formed in two sides of the first movable piece 32, two ends of the limiting plate 33 are folded to form clamping parts, the limiting plate 33 is matched with the first movable piece 32 in a clamping mode based on the clamping parts, the limiting plate 33 is used for protecting the front-back adjusting mechanism, the left-right adjusting mechanism and the left-right swinging mechanism, and accordingly the front-back adjusting mechanism, the left-right adjusting mechanism, the movable blocks of the left-right swinging mechanism and the spring structure are guaranteed to be stable in installation, and the overall stability of the handrail body 3 is improved.
Further, the limiting plate 33 may further protect the front-rear adjusting mechanism, the left-right adjusting mechanism, and the left-right swinging mechanism from dust.
The embodiment of the utility model provides a multifunctional armrest, which realizes multidirectional adjustment of the armrest in front and back, left and right, up and down and the like by arranging a plurality of adjusting mechanisms, and improves the use comfort of a user.
In addition, the foregoing describes in detail the principles and embodiments of the present utility model with reference to specific examples, which are provided herein to assist in understanding the principles and embodiments of the present utility model, and further to enable any person skilled in the art to make and use the present utility model in light of the above teachings.
Claims (6)
1. The multifunctional handrail is characterized by comprising a connecting foot rest, a lifting frame and a handrail body, wherein the connecting foot rest is arranged at the lower end of the lifting frame, and the handrail body is arranged at the upper end of the lifting frame;
a front-back adjusting mechanism, a left-right adjusting mechanism and a left-right swinging mechanism are arranged in the armrest body;
The armrest body comprises an armrest pad and an armrest base, and the armrest pad is movably connected to the armrest base based on the front-rear adjusting mechanism and the left-right adjusting mechanism;
The handrail body is movably connected to the lifting frame based on the left-right swinging mechanism;
The front-rear adjusting mechanism comprises a first movable piece, a second movable piece and a front-rear adjusting mechanism, wherein the first movable piece is arranged in the handrail base and is in sliding fit with the handrail base;
The first movable piece is provided with a first spring and first movable blocks connected to two ends of the first spring, and a plurality of first arc-shaped clamping grooves are formed in the inner side wall of the handrail base;
The first movable block is clamped and matched in the first arc-shaped clamping groove;
Still be provided with the limiting plate on the handrail body, the limiting plate covers on the first movable part, the both sides of first movable part are provided with the draw-in groove, the both ends of limiting plate turn over a book and form joint portion, the limiting plate is based on joint portion joint cooperation is in on the first movable part, the limiting plate is used for protecting adjustment mechanism from front to back adjustment mechanism from side to side adjustment mechanism with swing mechanism from side to side.
2. The multi-purpose armrest of claim 1, wherein the lifting frame comprises an outer sleeve, a lifting support sleeve, and a lifting action bar;
One end of the lifting support sleeve is fixed on the connecting foot rest, and one end of the lifting action rod is inserted into the lifting support sleeve;
The other end of the lifting action rod is fixed on the outer sleeve member, and the outer sleeve member is sleeved outside the lifting support sleeve.
3. The multifunctional armrest according to claim 2, wherein a plurality of gear clamping grooves are formed in the lifting support sleeve, and clamping blocks are arranged on the lifting action rod;
The clamping block is in plug-in connection with the gear clamping groove.
4. The multifunctional armrest according to claim 2, wherein a connecting shaft is arranged at the top end of the lifting action rod, and a limit groove is arranged in the lifting support sleeve;
The lifting action rod is matched in the limiting groove based on the connecting shaft in a clamping mode.
5. The multi-purpose armrest according to claim 1, wherein the left-right adjustment mechanism comprises a second movable member disposed inside the first movable member, the second movable member being a sliding fit within the first movable member;
A second spring and a second movable block connected with the second spring are arranged in the second movable piece;
The first movable piece inner wall is provided with a plurality of second arc-shaped clamping grooves, and the second movable blocks at the outer ends of the second movable pieces are in clamping fit in the second arc-shaped clamping grooves.
6. The multi-purpose armrest according to claim 5, wherein the left-right swinging mechanism comprises a swinging block provided at a middle position of the second movable member;
The swing block is provided with a plurality of third arc-shaped clamping grooves, and the second movable block at the inner end of the second movable piece is clamped and matched in the third arc-shaped clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420290278.6U CN222584042U (en) | 2024-02-08 | 2024-02-08 | Multifunctional armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420290278.6U CN222584042U (en) | 2024-02-08 | 2024-02-08 | Multifunctional armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222584042U true CN222584042U (en) | 2025-03-11 |
Family
ID=94849431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420290278.6U Active CN222584042U (en) | 2024-02-08 | 2024-02-08 | Multifunctional armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222584042U (en) |
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2024
- 2024-02-08 CN CN202420290278.6U patent/CN222584042U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |